Bubble tubes are used as a complimentary focal tool for sensory regulatory activities or used interactively with encouraging visual tracking, colour recognition, physical movement and hand eye-co-ordination.Multi-sensory – audible, tactile, temperature and visual sensory input.Suitable for individuals of all ages (use under close supervision).Attracts attention, concentration and engagement.8 colours provide a calming, relaxing ambiance.Smooth surface and cooler temperature of the tube provides tactile contrast.Robust.Easy to clean, maintain, operate and assemble.Latex-freeBase diameter 51cmTube diameter 15cmOverall height 208cm