The 2 Wheel Timer is a calming and mesmerising device. Each timer contains coloured fluids of different densities to create the droplets. The coloured liquid won’t and can’t mix or dissolve into each other. You can spend hours watching the wheels turn as the droplets fall down.

This is a great teaching tool for gravity as the heavier coloured liquid flows to the bottom of the timer!
Liquid timers may also help with concentration – the visual stimulation of the predictable, rhythmic and flowing motion provides a subtle, engaging opportunity to refine visual tracking skills.

• Suitable for all ages
• Basic scientific principles
• Entertaining for hours

Warning: These products are made from acrylic plastic. They will not withstand being thrown or dropped onto hard surfaces. They contain mineral oils which may smell strongly if the product breaks. The contents are not toxic and are approved to Australian safety standards, however please under supervision to ensure safe use of the product.