Grtard 20 Pack Ceramic Magnets for Crafts, Small Round Disc Crafts Magnets with Adhesive B...
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- ใMAGNETS FOR CRAFTSใCeramic small magnets are not only used as fridge magnets but also for science experiments, such as exploring the properties and interactions of magnetic fields. These experiments can stimulate children's scientific interest and curiosity, and increase their scientific knowledge and understanding.
- ใPREMIUM QUALITYใ20 Pack ceramic industrial magnets with 20 PCs double-sided adhesive magnets for crafts. The ferrite craft magnets have high demagnetization resistance, corrosion resistance, and oxidation resistance, so it is the most widely used permanent magnet material at present. Diameter is 18mm(0.71"), thickness is 3mm(0.12").