Model MEP1 - Pencil Style - Metal Etching Pen

Use it to initial personal tools or to restore graduations on rules, height gages, calipers, micrometers, etc. Its low-cost, disposable design offers limitless applications. Overall length is 6-1/4 .

Fowler 52-730-005-0 Disposable Chemical Etching Pen for Metal

14K Gold Mechanical Pencil Lineal Etching Pattern Vintage

Precise Metal Etching Pen - MEP-470 - Penn Tool Co., Inc

2412 Pilot Mechanical Pencil Etched Black Stripe Steel Barrel NOS Made in Japan

Lot Of 2 Vintage Zebra M 301 mechanical pencil & Pen 1980 0.5mm metal drafting

Custom Derby Soft Touch Metal Mechanical Pencils

The Best Metal Pencils

Use it to initial personal tools or to restore graduations on rules, height gages, calipers, micrometers, etc. Its low-cost, disposable design offers limitless applications. Overall length is 6-1/4 .

Fowler 52-730-005-0 Disposable Chemical Etching Pen for Metal

Etching Pen

How to Engrave on metal with a pencil