High quality steel ball bearings. Can be used for a variety of mechanics experiments in the physics lab or for a variety of uses at home.
Pack of 3mm steel ball bearings.
Quantity per pack: 50.
High quality steel ball bearings. Can be used for a variety of mechanics experiments in the physics lab or for a variety of uses at home.
Pack of 3mm steel ball bearings.
Quantity per pack: 50.