BIG Rainbow Colour Mix 100 provides endless opportunities for play and learning as children explore colours, patterns and sorting - while developing fine motor skills. The mix includes bright and appealing colours of White, Red, Orange, Yellow, Apple Green, Turquoise and Purple - a cheerful palette of colours that inspires creativity. Plus-Plus BIG is designed to captivate toddlers and preschoolers. Each piece measures 50 x 30 mm and is tested safe from 1+ years. A wonderful combination of play and imagination!