The Stabilo OHPen writes on almost all smooth surfaces including transparent films. Fine point with a ventilated cap. Watersoluble ink has a cap-off time of up to 3 days! Set of 8 colors includes: black, red, blue, green, orange, brown, purple and pink.
Stabilo 68 Pens feature non smudging, water based inks in
brilliant colors that can sustain long cap off time. These sturdy bullet shaped, fiber tip pens are perfect for layout detail and sketching.