Sensory liquid timer set for autism and SEN. A set of 3 small egg timer shaped flasks that allow drops to fall and bubbles to form. Soothing, sensory input that calms and distracts. The liquid bubble timers come in green, blue and red.
Please note these do not represent a particular amount of time as the time it takes for the bubbles to drip through can vary.
Size 70 x 45mm.