ANSAIReciprocating Sander,USB Quick Charging Sanding Pen With 8pcs Sanding Head,Self-Adhesive Sandpaper Pre-cut mesh 134pcs (ESA)

ok juste parfait

The sander looks to be well made and comes in a beautiful package with several sets of heads and bunch of sanding abrasives. I does a nice job of sanding and this might be me and learning to use the tool but a couple of times the sanding attachment popped off during sanding. The reason for the 3 stars is the tool does not hold a charge over1 day in my case, when I received it, it had no charge, so I plugged it in, and it received a full charge the next day when I went to use it there was no battery left and it was never used. I charged it up and it worked for all the sanding I need it for but the next day it was dead again. I probably should have returned it, but I have been using it.Update: after some thought I returned the sander and it was replaced immediately. The new sander came fully charged and has held the charge overnight. I do like the sander, makes getting into tight places easy. Will make building resin printed kits easier to prep.

I bought this to smooth 3d printed parts and balsa parts. Absolutely useless for this, as it has no power. Apply any pressure and it stops sanding. It would be suitable for very soft substances. The bits are very small so can get into narrow spaces.

This is a fine product for small projects like model airplane-size work. The heads are fingernail size, so keep in mind on your project. Sanding is not strong, but I did find it useful to eliminate some pencil lines close to edges. I don’t see the purpose of having programmable colored lights on the handle. Maybe because sanding it’s drudgery. I was working with walnut hardwood. More suited to balsa. Well built, excellent case, good selection of tiny precuts with sticky back.

This is a pretty solid feeling sander. It was surprising at how well it works. Obviously, you shouldn't press too hard and stall the motor, but it was designed for models and other light sanding. So far, I haven't needed to recharge it, total so far use has been several hours.The self-adhesive pad has stayed put.