TRYMAG Magnets for Crafts 20pcs Science Education Magnets Magnetism Kits

About this item

• Science 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
• High 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
• Versatile 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
• Self-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
• Safe, 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
• Warning: 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