Make a Miniature Sander With a Cheap Electric Toothbrush
If you enjoy working with models, miniatures, or small carpentry jobs, conventional sanders will be too big and powerful. This mining sander is very easy to assemble and will be a great addition to your toolbox.
In this video, YouTuber kipkay explains how to assemble a mini sander from a cheap electric toothbrush that costs less than $ 5. All you have to do is cut off the bristles of your toothbrush, cut out a tiny piece of sandpaper and attach it to the rotating head. This special tool is great for removing excess plastic bits that remain on models and miniatures. The smoother you make things, the easier it will be to paint them.
$ 5 mini sander! | Youtube