Wikipedia
Cubeez
Cubeez is a British animated TV show developed between 1994 and 2001 and first aired on GMTV's Kids strand, now known as CITV. It is aimed at pre-school children aged 2–5. The four box-like characters, Bozz, Doody, Dink and Tizzy are accompanied on their adventures by a talking paintbrush (voiced by Marc Silk) and a variety of creative characters. Each episode has a strong educational element and features live-action footage of children.
Cubeez has been shown around the world and is particularly popular in Latin America and Australia. In the United Kingdom it was aired on Nick Jr. from October 2001-December 2003, then on Channel 4 from around 2005.
It was also one of the first ever TV shows animated in 3D CGI.