Comm100 Products:
Specially designed for writing on CDs without the need to refilling ink. If you haven’t used the pens in a while, no worries! Simply add water to the tip, and write smooth once again. Durable and Safe, on all CD types.
· Safe to use on all Recordable CDs/DVDs · 4 Colours Black/Red/Green/Blue · Double-Ended Markers – Thick & Thin Tip