A mesmerising bubble tube with colourful little balls
The colourful little balls are forced upwards inside the tube and once they reach the top, they fall over the side to the outer tube and sink downwards again. The Sport-Thieme bubble tube is has a wonderful, calming effect.Technical information:
Unwind by watching the bubble tube with colourful little balls.
- Tube diameter: 20 cm
- Height: 200 cm