The largest colouring book measures 1.80 m (5 ft 10 in) high and 1.50 m (4 ft 11 in) long and was manufactured by Salma Al-Jeddi (Kuwait) in Kuwait, on 26 June 2008.

The colouring book is an outsized replica of a colouring book for children that was designed to teach dental hygiene. Salma Al-Jeddi is a dental hygienist.