Part tumbling is a method of deburring and cleaning relatively small objects. This is done by capturing the parts and media inside a rotating container. The agitation continually moves the media ...

A parts tumbler is a great tool to have around. But if you don’t use it all the time, it’s hard to justify dropping hundreds of dollars on one. Fortunately, there are many ways to make your own ...

If you love your Stanley tumbler, I'm right there with you. They really do keep my water at an optimal temperature for so long—even ice stays frozen. There's just one problem: leaks from the straw.