Sound hose, whispering hose
DW307-1A
Price on request
For producing different sounds by moving the tube in a circle,
Also for use as a whispering tube (whispering path, sound reflection);
Plastic tube with transverse grooves, widened at one end, signal-coloured
L= approx. 75 cm
D= 32 mm
Weight: approx. 46 g