Got this from MicroMark on sale with no shipping.
It's a Microlux Micro power sander that I'm going to put to use in finishing my delicate 3D resin prints. I ordered it with a couple of packs of sanding medium in two grits. It will greatly ease the job of removing the leftover material when supports are removed from a printed part. It has several heads for sanding head on and for working laterally.