(100 Pieces) PGN - 5/16 Inch (0.3125) Precision Chrome Steel Bearing Balls G25

I only needed this as a replacement in a table top pin ball game. It works.

We used these ball bearings in a Science classroom experiment and they were just the right size. I realize this isnt your normal review but as a Science teacher, the speed of the shipment as well as the item being just as described, was very helpful!

the ball bearings were delivered quickly and they were the right thing i needed.