Snowman Whiteboard Marker Refill Ink Cartridges - Box of 12

Refillable ink cartridges for use in Snowman medium bullet tip, wide bullet tip and wide chisel tip whiteboard markers. The ink cartridges are available in the 4 standard colours (Black, Blue, Red and Green) and are very quick and easy to change with no mess. Use of these refill cartridges also reduces waste in landfills.