Proxxon 38635 Complete Engraving Kit with Trial Glass
Proxxon Complete Glass Engraving Set, GG12 kit comes with trial glass, engraving patterns and four engraving bits so you can start engraving right away. The engraver spins at 20,000rpm yet weighs only 4 ounces.  It allows for easy pen like control of tool and has touch sensitive on/off control and push in/pull out shaft holder for easy bit changes. The set includes 28592 rotary engraver, AC adapter 12-18V, 4 bits and sturdy plastic carrying case.