Colour Apps are an all in one water-based self-inking dot painting marker… with no clean up! Colour Apps are a paint marker designed for stamping dots and drawing lines. The broad barrel makes them easy to grip and stamp – suitable for young artists! Transparent, intense and fast drying colours, this assortment of six includes blue, green, pink, purple, yellow and red. Colour Apps dot stamping markers are great for developing fine motor skills, promoting creativity, and colour, shape and pattern recognition. Recommended Age 3+.