- Can be dry-wiped from whiteboards and surfaces like glass and porcelain without leaving a trace- Fast-drying, low odour- Locked tip- Stand-up STAEDTLER box- DRY SAFEcan be left uncapped for days without drying up (Standard atmosphere according to ISO 554)- PP barrel and cap guarantee long service life- Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft- Xylene and toluene-free ink- Refillable Features Fast drying Yes Leakproof Yes Locked tip Yes Refillable Yes Low odour Yes Stroke width (max) 2 mm Housing material Polypropylene (PP) Product colour Multicolour Tip type Bullet tip Writing colours Black, Blue, Green, Red Quantity per pack 4 pc(s) General Product family Lumocolor Other features Country of origin Germany Doesn't contain Xylene, Toluene Lumocolor_351