Bic Velleda Pocket Liquid Ink Whiteboard Marker Bullet Tip 2.2mm Line Assorted Colours (Pack 4) BIC Velleda is a dry-wipe board Marker with Liquid Ink Technology and a visible gauge so you can see when you need to invest in a replacement before it runs out. Its large bullet tip gives greater coverage and a line width of 2.2mm. This whiteboard Marker comes with a translucent barrel so you can quickly see how much ink is left.