Minxy Etching Pen Tungsten Carbide Tip Scriber Etching Engraving Pen Diamond Glass Cutter Scriber for Stainless Steel Ceramics and Glass, Grey

Brought yo sign glass art works well but not sure how long it will last

Excellent service, exactly what I wanted and arrived the next day. First class.

Absolutely great for smashing car windows and vandalising paintwork. Just kidding, I'm using it to write my Bitcoin wallet seed onto steel.

I like the fact the tip is retractable, most engravers have the tip sticking out all the time.The tip is very sharp and hard, it cuts stainless steel with no problems.The pen is quite heavy and feels solid - which I like.