AEC
Air Eraser Etching Tool.

The air eraser can be used anywhere an abrasive is required to
delicately erase; such as decorative etching on glass. Can also
be used by the professional technician, manufacturer, hobbyist or
for dental lab work, erasing color, and removing rust. Requires
a compressor 1/3 HP or larger that can deliver up to 70 PSI.

Includes: AEC air eraser only with instructions.

Fine detail abrasive etcher. Etch glass, remove paint, clean
fossils, etc . Tip has carbide insert for longer life. Made in
the USA