1.5m long Sound Activated Bubble Tube

A clever little bubble tube that responds to loud sounds, while ignoring background noise. Clap, shout, stamp or tap the side of the tube to see the tube change colour. Ideal to encourage movement for cause and effect or for those who are fidgety and would prefer sound activated products rather than switch activated.

For more information on 1.5m long Sound Activated Bubble Tube talk to Total Sensory