gold tool® pneumatic pen (diamond frosting pen)  
 
 pneumatic air scribe great for metal smiths, 
metal working , hobbyists & jewelers.
 this is a new pneumatic air scribe with an industrial diamond tip used for marking metal, glass, wood and plastic comes with an air hose,
 handpiece, 2 adaptors & 0-1/2" (139.7 mm) long.
this is a new pneumatic air scribe with an industrial diamond tip, 
used for marking glass, wood and plastic,
 comes with an air hose, handpiece,
 2 adaptors & o-rings, 
hooks up to air compressor (not included),
the handle measures approximately 5 1/2" (139.7 mm) long.