Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box - Yellow Red Blue Orange Green Purple Brown Black 316 WP8. The universal Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box has a water-soluble ink that dries quickly and can be wiped off almost any surface with a damp cloth. The PP barrel and cap on this Office Supply by Staedtler are designed to be reused many times over. The Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box has an air-bubble cap that fits snugly onto your shirt pocket without leaking onto other materials. The superb color brilliancy and lightfast color of the Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box allows you to easily identify each color. Specifications for Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box: Manufacturer: Staedtler Color: Purple Orange Yellow Blue Red Brown Green Black Additional Features: Non-Permanent F Width Features of Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box: Universal pen for use on almost all surfaces Suitable for overhead projection Can be wiped off film using a damp cloth Water-soluble ink Fast-drying PP barrel and cap guarantee long service life Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft Stand-up STAEDTLER box Superb colour brilliancy Lightfast colour black Line width F - fine (approx 0.6 mm) Refillable with refill station 487 15 Package Contents: Staedtler Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box Staedtler 316 WP8: Lumocolor Non-Permanent F Width Pen Pack - 8 Colors w/ Stand-Up Box - Yellow Red Blue Orange Green Purple Brown Black