STAEDTLER Lumocolor® whiteboard marker 351 - 1 MarkerProduct information Can be dry wiped from whiteboards and surfaces like glass and porcelain without leaving a trace Fast drying, low odour Locked tip DRY SAFE can 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 Line width approx. 2. 0 mm Refillable with refill station 488 51