{"product_id":"aurora-color-changing-geometry-ruler","title":"Aurora Color-Changing Geometry Ruler","description":"\u003cdiv dir=\"ltr\" class=\"markdown markdown-main-panel\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel response-optimization stronger\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel response-optimization stronger\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel response-optimization\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel response-optimization\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_545b5b1c44393548\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_40f04b7ce5912b1b\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_b30ee94e12c4b9e3\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_dd152d146c6e77fc\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger tutor-markdown-rendering\" id=\"model-response-message-contentr_622bfd19fb71dc8c\" dir=\"ltr\"\u003e\n\u003ch2\u003eThis Aurora Color-Changing 4-Piece Geometry Ruler Set Turns Math and Drafting Into Pure Magic\u003c\/h2\u003e\n\u003cdiv\u003e\u003cb\u003eDitch cloudy, scratched measuring tools and draft razor-sharp geometric diagrams with dynamic angle-shifting color.\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eStruggling through geometry exams or technical drawings with brittle, scratched plastic rulers makes reading fine millimeter tick marks an unnecessary headache during timed tests. Fumbling through a messy pencil pouch for scattered protractors and broken triangle squares breaks your focus right when precise angle measurements matter most. Finding how to draw precise angles and geometric shapes with clear math rulers shouldn't force students and designers to settle for dull, rigid office tools that snap under standard backpack pressure.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eEnter this Aurora Color-Changing 4-Piece Geometry Ruler Set (Model HMC-8017), an optical drafting kit engineered to make mathematical sketching effortless, accurate, and visually captivating, available on bearhugs.in. Utilizing light-refracting film that shifts dynamically between cool aqua and deep violet across different viewing angles, this four-piece collection delivers crystal-clear metric clarity for every lesson. Pairing a 15cm straight ruler, 180° protractor, 45° set square, and 30°\/60° set square inside a dedicated slim carry case, choosing this 4-piece color-changing geometry math set that shifts colors at different angles elevates your daily classroom routine. It stands out as the best aesthetic stationery kit right now for students while ranking among the top geometry box ruler sets to buy online in India for school exams.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eWhy This Is A Must-Have\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eDynamic Optical Color-Shifting Effect:\u003c\/b\u003e Features specialized prism-coated plastic that transitions through radiant shades from different angles, making it the best color changing geometry ruler set for school students.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eComplete 4-Piece Mathematical Toolkit:\u003c\/b\u003e Packed with a 15cm straight ruler, a 180-degree protractor, a 45-degree triangle square, and a 30\/60-degree triangle square to handle all classroom geometry problems with ease.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003ePrecision Metric Laser-Clear Graduations:\u003c\/b\u003e Printed with sharp millimeter and centimeter tick marks that remain crisp and easy to read against dark paper and white revision sheets alike.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eProtective Snap-Close Travel Case:\u003c\/b\u003e Stored inside a durable transparent pouch fitted with a top hanging loop to keep your tools organized, scratch-free, and ready for daily school travel, making it a unique birthday gift for math and art lovers.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eShatter-Resistant Smooth-Edge Acrylic:\u003c\/b\u003e Molded from durable, flexible resin with rounded safety corners that withstand heavy backpack textbook weight without splintering.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eGeometry Tool History Note: The protractor was invented by English cartographer Thomas Blundeville in 1589 to help navigators plot sea routes, becoming an indispensable instrument in mathematics classrooms across the globe!\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Lineup\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBear Hugs Kids School Accessories \u0026amp; Mathematical Stationery Collection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAurora Color-Changing 4-Piece Geometry Math Ruler Set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\/SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHMC-8017\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial Composition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptical color-shifting shatter-resistant plastic, clear PVC storage case\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIncluded Components\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1x 15cm straight ruler, 1x 180° protractor, 1x 45° set square, 1x 30°\/60° set square, 1x protective carry case\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasurement Units\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMetric (Centimeters and Millimeters)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVisual Effect\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAngle-dependent color-shifting optical gradient (Aqua to Violet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIdeal Use Cases\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeometry classes, engineering drafting, school exams, architecture sketching, tuition study, aesthetic desk setups\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eClaim your Aurora Color-Changing 4-Piece Geometry Ruler Set from bearhugs.in today, upgrade your study pencil case, and bring brilliant optical style to every geometry exam!\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bear Hugs","offers":[{"title":"Style 1","offer_id":55119698788671,"sku":null,"price":149.0,"currency_code":"INR","in_stock":true},{"title":"Style 2","offer_id":55119698821439,"sku":null,"price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3622\/4575\/files\/BHS-PI-2026-08-17T225711.612.webp?v=1786987763","url":"https:\/\/bearhugs.in\/ar\/products\/aurora-color-changing-geometry-ruler","provider":"Bear Hugs","version":"1.0","type":"link"}