{"title":"Mathematics","description":"\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eNumbers, patterns and perfect logic. For minds that see beauty in equations, geometry and mathematical theory.\u003c\/em\u003e\u003c\/p\u003e","products":[{"product_id":"da-vinci-code-cryptex","title":"Da Vinci Code Cryptex","description":"\u003cp data-start=\"134\" data-end=\"247\" class=\"\"\u003e🔐 Reveal Secrets in Style with the Da Vinci Cryptex!\u003c\/p\u003e\n\u003cp data-start=\"249\" data-end=\"480\" class=\"\"\u003eInspired by \u003cem data-start=\"261\" data-end=\"280\"\u003eThe Da Vinci Code\u003c\/em\u003e, this elegant Cryptex puzzle box conceals your most mysterious messages. Crafted from metal and packed in a luxurious gift box, it's perfect for surprising someone special with a hidden note or gift.\u003c\/p\u003e\n\u003cp data-start=\"482\" data-end=\"688\" class=\"\"\u003eCustomize the 6-letter password (default: \u003cem data-start=\"524\" data-end=\"532\"\u003eiloveu\u003c\/em\u003e) and keep secrets safe inside its hollow core. Whether it's a love letter, proposal rings or a clever riddle, the Cryptex makes your message unforgettable.\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"708\" class=\"\"\u003e✨ What’s Included:\u003c\/p\u003e\n\u003cul data-start=\"709\" data-end=\"873\"\u003e\n\u003cli data-start=\"709\" data-end=\"739\" class=\"\"\u003e\n\u003cp data-start=\"711\" data-end=\"739\" class=\"\"\u003e1 metal Cryptex puzzle box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"740\" data-end=\"760\" class=\"\"\u003e\n\u003cp data-start=\"742\" data-end=\"760\" class=\"\"\u003eElegant gift box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"761\" data-end=\"787\" class=\"\"\u003e\n\u003cp data-start=\"763\" data-end=\"787\" class=\"\"\u003e2 fantasy rings inside\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"788\" data-end=\"820\" class=\"\"\u003e\n\u003cp data-start=\"790\" data-end=\"820\" class=\"\"\u003eGift card + mini screwdriver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"848\" class=\"\"\u003e\n\u003cp data-start=\"823\" data-end=\"848\" class=\"\"\u003e2 screws and 2 pendants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"849\" data-end=\"873\" class=\"\"\u003e\n\u003cp data-start=\"851\" data-end=\"873\" class=\"\"\u003eFull instructions (EN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"875\" data-end=\"895\" class=\"\"\u003e🎯 Who Will Love It?\u003c\/p\u003e\n\u003cul data-start=\"896\" data-end=\"1089\"\u003e\n\u003cli data-start=\"896\" data-end=\"945\" class=\"\"\u003e\n\u003cp data-start=\"898\" data-end=\"945\" class=\"\"\u003ePuzzle lovers and fans of \u003cem data-start=\"924\" data-end=\"943\"\u003eThe Da Vinci Code\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"946\" data-end=\"986\" class=\"\"\u003e\n\u003cp data-start=\"948\" data-end=\"986\" class=\"\"\u003eRomantic thinkers and secret keepers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"987\" data-end=\"1031\" class=\"\"\u003e\n\u003cp data-start=\"989\" data-end=\"1031\" class=\"\"\u003eTeens and adults who enjoy brain-teasers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1089\" class=\"\"\u003e\n\u003cp data-start=\"1034\" data-end=\"1089\" class=\"\"\u003eEducators exploring cryptography or Renaissance history\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1091\" data-end=\"1216\" class=\"\"\u003e🛒 Size: Cryptex: 14 × 6 cm | Box: 18 × 6.5 × 12.5 cm\u003cbr data-start=\"1144\" data-end=\"1147\"\u003e⚙️ Material: Zinc alloy metal\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e🔐 Password: 6 customizable letters\u003c\/p\u003e\n\u003cp data-start=\"1218\" data-end=\"1280\" class=\"\"\u003e⚠️ Note: Not suitable for children under 3 due to small parts.\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55502360346889,"sku":"HOLM-CH-DV-01","price":450.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/30333c_4a2a77c9d81a47ff8442f29c7f6e7bcc_mv2_f77ddb0f-8d20-4097-bc5c-3ac879782f8d.jpg?v=1747581519"},{"product_id":"math-physics-equations-mug","title":"Math \u0026 Physics Equations Mug","description":"\u003cp data-end=\"208\" data-start=\"86\"\u003e🧮 Solve Your Morning Routine with the Math Equations Mug!\u003c\/p\u003e\n\u003cp data-end=\"367\" data-start=\"210\"\u003eComplex numbers, differential equations and physics integrals all come together in this brainy mug design that turns coffee breaks into thought experiments.\u003c\/p\u003e\n\u003cp data-end=\"665\" data-start=\"369\"\u003eFeaturing detailed mathematical notations and vector diagrams, this mug is perfect for mathematicians, physicists, and anyone who finds beauty in the elegance of formulas. Whether you're sipping during a problem-solving session or celebrating your love for science, this mug is pure academic joy.\u003c\/p\u003e\n\u003cp data-end=\"815\" data-start=\"789\"\u003e🎯 \u003cstrong data-end=\"813\" data-start=\"792\"\u003eWho Will Love It?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"981\" data-start=\"816\"\u003e\n\u003cli data-end=\"860\" data-start=\"816\"\u003e\n\u003cp data-end=\"860\" data-start=\"818\"\u003eMathematicians, physicists and engineers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"897\" data-start=\"861\"\u003e\n\u003cp data-end=\"897\" data-start=\"863\"\u003eProfessors and science educators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"936\" data-start=\"898\"\u003e\n\u003cp data-end=\"936\" data-start=\"900\"\u003eStudents studying STEM disciplines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"981\" data-start=\"937\"\u003e\n\u003cp data-end=\"981\" data-start=\"939\"\u003eFans of nerdy humor and complex formulas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1160\" data-start=\"983\"\u003e💬 \u003cstrong data-end=\"1003\" data-start=\"986\"\u003eDid you know?\u003c\/strong\u003e\u003cbr data-end=\"1006\" data-start=\"1003\"\u003eThe visual beauty of equations, like Euler's identity or Maxwell’s equations, has been praised as mathematical poetry by many scientists and philosophers.\u003c\/p\u003e\n\u003cp data-end=\"1328\" data-start=\"1162\"\u003e🛒 Capacity: 330 ml \/ 11 oz\u003cbr data-end=\"1188\" data-start=\"1185\"\u003e⚪ Material: White ceramic with high-gloss JS Coating\u003cbr data-end=\"1243\" data-start=\"1240\"\u003e🧼 Care: Dishwasher-safe\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55958256484617,"sku":"HOLM-SUB-MF-01","price":120.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/free-image-resizer-cropper_100.png?v=1754262266"},{"product_id":"trigonometry-equations-mug","title":"Trigonometry Equations Mug","description":"\u003cp data-end=\"206\" data-start=\"98\"\u003e☕ Start Your Morning with a Trigonometric Twist!\u003c\/p\u003e\n\u003cp data-end=\"500\" data-start=\"208\"\u003eWhether you’re reviewing sine, cosine, or the unit circle, this mug wraps all the essentials in a visual delight for math lovers. With colorful handwritten-style equations including identities, triangle sides, and even a cosine function graph, it’s a pocket-sized cheat sheet in ceramic form!\u003c\/p\u003e\n\u003cp data-end=\"690\" data-start=\"502\"\u003eThis Trigonometry Equations Mug is perfect for your morning math meditation or as a surprising gift for your favorite teacher or student. Get caffeinated while keeping your formulas fresh.\u003c\/p\u003e\n\u003cp data-end=\"882\" data-start=\"862\"\u003e🎯 Who Will Love It?\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"884\"\u003eMath teachers and trigonometry students\u003c\/p\u003e\n\u003cp data-end=\"963\" data-start=\"925\"\u003eSTEM professionals and academic tutors\u003c\/p\u003e\n\u003cp data-end=\"1012\" data-start=\"965\"\u003eFans of geometry, equations, or visual learning\u003c\/p\u003e\n\u003cp data-end=\"1068\" data-start=\"1014\"\u003eAnyone who enjoys solving a sine wave before breakfast\u003c\/p\u003e\n\u003cp data-end=\"1209\" data-start=\"1070\"\u003e💬 Did you know?\u003cbr data-end=\"1089\" data-start=\"1086\"\u003eThe Pythagorean identity sin²(α) + cos²(α) = 1 is the cornerstone of trigonometry and can be derived from a unit circle.\u003c\/p\u003e\n\u003cp data-end=\"1248\" data-start=\"1211\"\u003e🛒 Capacity: 330 ml \/ 11 oz\u003cbr data-end=\"1188\" data-start=\"1185\"\u003e⚪ Material: White ceramic with high-gloss JS Coating\u003cbr data-end=\"1243\" data-start=\"1240\"\u003e🧼 Care: Dishwasher-safe\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55958296002825,"sku":"HOLM-SUB-ET-01","price":120.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/free-image-resizer-cropper_99.png?v=1754261800"},{"product_id":"the-love-equation-mug","title":"The Love Equation Mug","description":"\u003cp data-start=\"98\" data-end=\"214\"\u003e❤️ Math Meets Romance in the Cutest Graph Ever\u003c\/p\u003e\n\u003cp data-start=\"216\" data-end=\"507\"\u003eWho says equations can't be romantic?\u003c\/p\u003e\n\u003cp data-start=\"216\" data-end=\"507\"\u003eThis charming mug features a heart-shaped graph generated by a mathematical formula, a perfect fusion of affection and functions. Whether you're in love with someone special or just with math itself, this mug will warm your heart and your coffee alike.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"653\"\u003eIt's not just a design, it's an emotional function. Serve your morning brew with a side of mathematical elegance (and a little nerdy affection).\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"1012\"\u003e🎯 \u003cstrong data-start=\"810\" data-end=\"831\"\u003eWho Will Love It?\u003c\/strong\u003e\u003cbr data-start=\"831\" data-end=\"834\"\u003eMathematicians and data romantics\u003cbr data-start=\"867\" data-end=\"870\"\u003eSTEM students and science educators\u003cbr data-start=\"905\" data-end=\"908\"\u003eValentine's Day gift shoppers with a scientific twist\u003cbr data-start=\"961\" data-end=\"964\"\u003eAnyone whose love language is logic and lattés\u003c\/p\u003e\n\u003cp data-start=\"1014\" data-end=\"1168\"\u003e💬 \u003cstrong data-start=\"1017\" data-end=\"1034\"\u003eDid you know?\u003c\/strong\u003e\u003cbr data-start=\"1034\" data-end=\"1037\"\u003eThe “Love Equation” is more than decoration, it's a real plot combining algebra and art, symbolizing how math can express emotion.\u003c\/p\u003e\n\u003cp data-end=\"1363\" data-start=\"1154\"\u003e🛒 Capacity: 330 ml \/ 11 oz\u003cbr data-end=\"1188\" data-start=\"1185\"\u003e⚪ Material: White ceramic with high-gloss JS Coating\u003cbr data-end=\"1243\" data-start=\"1240\"\u003e🧼 Care: Dishwasher-safe\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55958382084361,"sku":"HOLM-SUB-LE-01","price":120.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/free-image-resizer-cropper_90.png?v=1754260576"},{"product_id":"the-substitution-theorem-mug","title":"The Substitution Theorem Mug","description":"\u003cp data-start=\"151\" data-end=\"206\"\u003eYour daily dose of coffee, now with a side of calculus.\u003c\/p\u003e\n\u003cp data-start=\"208\" data-end=\"526\"\u003eThis minimalist yet powerful mug features the Substitution Theorem for definite integrals, a cornerstone of integral calculus. A perfect companion for mathematicians, students, and anyone who appreciates the elegance of changing variables. With a clean black-on-white design, this mug is both stylish and educational.\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"635\"\u003eWake up with math, sip with purpose, and remind yourself how beautiful the structure of mathematics can be.\u003c\/p\u003e\n\u003cp data-start=\"744\" data-end=\"768\"\u003e🎯 \u003cstrong data-start=\"747\" data-end=\"768\"\u003eWho Will Love It?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"769\" data-end=\"940\"\u003e\n\u003cli data-start=\"769\" data-end=\"811\"\u003e\n\u003cp data-start=\"771\" data-end=\"811\"\u003eMathematicians and university students\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"769\" data-end=\"811\"\u003e\n\u003cp data-start=\"771\" data-end=\"811\"\u003eEngineers, physicists and data scientists\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"906\"\u003e\n\u003cp data-start=\"860\" data-end=\"906\"\u003eCalculus teachers and academic coffee lovers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"940\"\u003e\n\u003cp data-start=\"909\" data-end=\"940\"\u003eAnyone who thinks math is art\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"942\" data-end=\"1107\"\u003e💬 \u003cstrong data-start=\"945\" data-end=\"962\"\u003eDid you know?\u003c\/strong\u003e\u003cbr data-start=\"962\" data-end=\"965\"\u003eThe substitution rule helps transform complex integrals into simpler ones by changing the variable, a mathematical form of perspective shift\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1154\" data-end=\"1363\"\u003e🛒 Capacity: 330 ml \/ 11 oz\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e⚪ Material: White ceramic with high-gloss JS Coating\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e🧼 Care: Dishwasher-safe\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55958417244425,"sku":"HOLM-SUB-ST-02","price":120.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/free-image-resizer-cropper_81.png?v=1754259643"},{"product_id":"which-part-don-t-you-understand-mug","title":"Which Part Don’t You Understand? Mug","description":"\u003cp data-start=\"136\" data-end=\"183\"\u003eA humorous quantum twist for your coffee break!\u003c\/p\u003e\n\u003cp data-start=\"185\" data-end=\"461\"\u003eThis mug features a witty design with Fourier transform formulas and the question every physicist wishes they could ask daily: \u003cem data-start=\"312\" data-end=\"346\"\u003eWhich part don’t you understand?\u003c\/em\u003e It’s the perfect combination of sarcasm and science, ideal for anyone fluent in the language of quantum mechanics.\u003c\/p\u003e\n\u003cp data-start=\"463\" data-end=\"588\"\u003eWhether you're solving wave equations or just trying to survive Monday morning, this mug is your dose of caffeinated clarity.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"941\"\u003e🎯 \u003cstrong data-start=\"735\" data-end=\"756\"\u003eWho Will Love It?\u003c\/strong\u003e\u003cbr data-start=\"756\" data-end=\"759\"\u003eQuantum physicists and physics students\u003cbr data-start=\"798\" data-end=\"801\"\u003eScience communicators with a sharp sense of humor\u003cbr data-start=\"850\" data-end=\"853\"\u003eEngineers, mathematicians, and anyone who enjoys a nerdy joke\u003cbr data-start=\"914\" data-end=\"917\"\u003eCaffeine-loving skeptics\u003c\/p\u003e\n\u003cp data-start=\"943\" data-end=\"1088\"\u003e💬 \u003cstrong data-start=\"946\" data-end=\"963\"\u003eDid you know?\u003c\/strong\u003e\u003cbr data-start=\"963\" data-end=\"966\"\u003eThe Fourier transform helps convert wave functions between momentum and position space, fundamental in quantum mechanics!\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1154\" data-end=\"1363\"\u003e🛒 Capacity: 330 ml \/ 11 oz\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e⚪ Material: White ceramic with high-gloss JS Coating\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e🧼 Care: Dishwasher-safe\u003c\/p\u003e","brand":"HolmioLab","offers":[{"title":"Default Title","offer_id":55958511157513,"sku":"HOLM-SUB-WU-01","price":120.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9266\/9449\/files\/free-image-resizer-cropper_75.png?v=1754251357"}],"url":"https:\/\/holmiolabshop.shop\/en\/collections\/mathematics.oembed","provider":"HolmioLab","version":"1.0","type":"link"}