Staedtler Lumocolour Permanent Pen Markers

Permanent universal pen is designed for use on overhead film and almost all surfaces. Dry-Safe ink can be left uncapped for days without drying up. Low-odor ink offers excellent smudgeproof and waterproof qualities on almost all surfaces. Ink dries in seconds so ideal for left-handed users. Pen has a polypropylene barrel and cap with clip. Easy to refill.