{"product_id":"trymag-magnets-for-crafts-20pcs-science-education-magnets-magnetism-kits-size-18x3mm-20pcs","title":"TRYMAG Magnets for Crafts 20pcs Science Education Magnets Magnetism Kits - size: 18x3mm-20Pcs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eScience Education Magnets Kit: Perfect for classroom physics demos and lab experiments. Students explore attraction, repulsion, pole identification, and flux density—an essential teaching tool for scientific measurements\u003c\/li\u003e\n\u003cli\u003eHigh Quality: Premium quality 20 PCs ceramic industrial magnets with 20 PCs double-sided adhesive. Diameter is 18mm(0.71\"), thickness is 3mm(0.12\").Note: Magnetic strength is lower than magnets - may not suit high-force applications\u003c\/li\u003e\n\u003cli\u003eVersatile Magnets for Crafts and Organization: Ideal for DIY crafts, whiteboard displays, locker decorations, refrigerator magnets, and office organization. Great for magnetic levitation devices and photo displays\u003c\/li\u003e\n\u003cli\u003eSelf-Adhesive and Durable: Strong adhesive backing allows instant mounting on whiteboards or lab tables—no tape or glue needed. Made from ferrite material, resisting corrosion and demagnetization for years of use\u003c\/li\u003e\n\u003cli\u003eSafe, Smooth and Easy to Store: Smooth rounded edges ensure safe handling; flat discs stack neatly for storage. Perfect for physics kits, motor building, and after-school science clubs\u003c\/li\u003e\n\u003cli\u003eWarning: Not a toy. Strictly for users aged 14+. Children under 14 are prohibited from use (per Amazon safety policies), as improper use of magnets may pose a swallowing hazard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TRYMAG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TRYMAG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRYMAG","offers":[{"title":"Default Title","offer_id":48235303239831,"sku":"B0HF5CZ2V2-size-18x3mm-20pcs","price":8.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/5100XmWndBL.jpg?v=1788862518","url":"https:\/\/tinkervanta.com\/products\/trymag-magnets-for-crafts-20pcs-science-education-magnets-magnetism-kits-size-18x3mm-20pcs","provider":"TinkerVanta","version":"1.0","type":"link"}