Staedtler ST 313 WP6 Overhead pen Lumocolor; S permanent 6 pieces, Staedtler, Mfr#: ST 315 WP6

Features 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 medium approx. 1.0 mm. Refillable