WINSONS 2.0 Upgraded Cordless Marker Airbrush System with Fit Most Pen Holder

There's a learning curve to using this -- the marker has be adjusted very precisely; I haven't had the opportunity to devote an hour or so. The only instructions are on the back of the box. The company did put out a helpful video found on YouTube. When I first removed it from the box, parts started falling off. I found one. I adjusted the marker holder on top, the tiny nut came off and vanished. I'll have to either glue or duct tape it into place.

Works perfectly love it!!!

Amazing quality works great.