Dr. Ph. Martin's Pen-White 30mL
- Dr. Ph. Martin's Pen-White is made of an ultra fine, water-soluable white ink that can flow through a 3/0 pen tip.It can adhere to drafting films and acetates while covering dye and marker colors. The ink can flow easily in most technical pens as well as in an airbrush.
- All in a 1 oz. glass bottle with an eyedropper top.
- Conforms to ASTM Standard D-4236