Pentel SMW26-D Wet Erase blackboard Green
Wet Erase Chalk Marker Suitable for use indoors and out. Semi-permanent formula, wont run off in a light shower when ink has dried.Chisel-style tip. Removal tip. Valve-activated flow, no blobbing or leaking. Ideal for messages, decorations, parties, fetes etc. Suitable for use on conventional slate chalk boards and glass. Unsuitable for MDF, painted wood or vinyl boards. Medium tip gives approx line width from 1.5 - 4mm.