Dry-Erase Marker Hacks

Pocket83 is the tinkerer who showed us a brilliant way to
make your drill press more ergonomic using golf balls. In this more recent
video, he demonstrates some easy, clever hacks to make dry-erase markers more
useful (and you’ll spot the drill press too). Part of the fun is seeing some of the production solutions he uses—check out his simple tube-cutting device, for instance. I also had no idea that
you could cut PVC with string:

via Core77
Dry-Erase Marker Hacks