Can be dry-wiped from whiteboards and surfaces like glass and porcelain without leaving a trace Fast-drying, low odour Locked tip Available in stand-up STAEDTLER box DRY SAFEcan be left uncapped for days without drying up PP barrel and cap guarantee long service life Airplane-safe - automatic pressure equalization prevents pen from leaking on board aircraft Linewidth approx. 2 mm Refillable with refill station 488 51 Can be dry-wiped from whiteboards and surfaces like glass and porcelain without leaving a trace. Can be left uncapped for days without drying up (Standard atmosphere according to ISO 554) Features Clip Yes Low odour Yes Locked tip Yes Water-resistant Yes Fast drying Yes Refillable Yes Stroke width (max) 5 mm Stroke width (min) 2 mm Housing material Polypropylene (PP) Product colour Multicolour Writing colours Black, Blue, Green, Red Tip type Bullet tip Packaging content Quantity per pack 4 pc(s) General Product family Lumocolor Other features Country of origin Germany D