18x5mm Y30BH Uncoated Ferrite Disc Magnets (Pack of 40) Great for educational experiments and

Great for educational experiments and demonstrations involving magnetism and physics

Ideal for crafting and DIY projects that require strong yet compact magnets

Great for creating interactive educational models and science projects

they offer durability and versatility for a wide range of applications

8 magnets per pack

18x5mm Y30BH Uncoated Ferrite Disc Magnets (Pack of 40) Great for educational experiments and18x5mm Y30BH Uncoated Ferrite Disc Magnets (Pack of 40) 18x5mm Y30BH Uncoated Ferrite Disc Magnets, available in packs of 40. These robust yet delicate magnets are crafted from high quality Y30BH ferrite, providing dependable magnetic strength in an uncoated form. While they offer strong magnetic performance, please handle them with care, as ferrite magnets are fragile and can break easily.. Size 18mm diameter x 5mm height Quantity 40 magnets per pack