20 Pieces 15x3mm Tiny Small Multi-use Refrigerator Magne ts with 3mm Countersunk Hole for Refrigerator Science Crafts Projects
20 Pieces 15x3mm Tiny Small Multi-use Refrigerator Magne ts with 3mm Countersunk Hole for Refrigerator Science Crafts Projects
15x3mm with 3mm countersunk hole magnets,20pcs in package.
Click our store to see various kinds of sizes that may meet your needs
Durability - magnets have high resistance to demagnetization, corrosion and oxidation
These inexpensive disc magnets are great for many craft uses such as for all Home, Office, Craft, Science Projects and Product Manufacturing applications
Control the force by hands to avoid collision when the magnets colliding with each other, which may result in breaking