4 Colour Liquid Timer

Four cells of brightly-coloured oil which drip and slide up and down between the cells as the timer is turned over, creating multiple squares of translucent colour and providing a fascinating visual experience.
Keep the 4 Colour Rush Liquid Timer handy for calming fun! Watch as this liquid art in motion four chambers' exchange their colourful bubbles, creating a mesmerising visual experience.

• Perfect for visual input
• Can be used as a timer for relaxation or transitioning for activities
• Suitable for all ages
• A very popular sensory resource