These elegant cylinders contain a reservoir at each end from which a coloured, viscous liquid drips when turned over. The regular 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.
A mesmerising and calming addition for any sensory room.
Colours may vary.
Measures 14.5cm in height.
Not suitable for children under 3 years.
Responsible adult supervision is required.