We need them for a science fair project but we don't have time to buy it off line. do you know any stores ? please answer. Thank you :)
A hardware store should have many different sizes of bearings.
I think Ace Hardware sells them. Or try a hobby shop.
There's a lot of ball bearings for a pretty cheap price. You save a lot more if you buy them in packs of 100 or 200. I wanted to get free shipping so I ordered about 3 sets, totally worth it.
