This is a cool and mesmerising gadget! The elegant cylinder contains a reservoir at each end from which a coloured, viscous liquid drips when turned over. The little globules slide and drop down a series of curving ramps until they finally pool in the base, when the timer can again be turned and the process started again.
Comes in assorted red, blue and purple colours - one will be sent. Timer measures 14.5cm tall and comes boxed. For ages 3 years and upwards.