Artline Stix is a unique range of pens & markers that have specially designed for children to draw build & play with. These pens & markers can be joined with other pens & markers in the Artline Stix range by either pushing them together or joining them with connectors. Let your imagination run free and see what you can build. Or join different coloured Stix pens & markers together to create fun patterns with their brightly coloured ink. The ink in Artline Stix is water based washable ink which is great news for parents.