Product Type:
Assistive products for learning the breathing technique in water
Description:
The assistive products are used to learn the correct breathing technique in water. By blowing vigorously at the level of the water, the egg-shaped structure changes color.
Technical Data:
Material: plastic
Diameter: 6 cm
Weight: 9 g
Price (without guarantee):
21.99 EUR including VAT
Price for set of 10 pieces
Retail price
