This large controller can be used with your Large Bubble Tube, Bubble Table or Bubble Walls BT180, BT180R, BTT60, BT60R, BW120, BWWMP, BWWCB.
The extra large buttons let children of varied ages and disabilities change the colour of the lights and even the speed at which they change colour, great for interaction.
Size: 40cm Diameter x 10cm tall. Buttons are approx. 8cm diameter.
