If you're working on wood, metal, plastic,ceramics or glass, this precision tool will give you precise hairline marking ability.
The carbide scribe pen can be used to score glass for glass cutting,with a carbide tip. Comfortable to use and works very well with minimum pressure,could be used it on plexiglass and copper with great.

Features:
Type: ordinary glass Engrave Scribe Tools.
Material: Tungsten steel.
Size: Length=145mm,Diameter=8mm.
Cutting thickness: 5mm.
Package include: 3x Tip Sliver Etching Engraver Pen, 3x Tip Gold Etching Engraver Pen.

Warm Note: The tib is very sharp, please be careful when use it, please capped it and put into bag when it leave unused.