Control D Respirometer 3 Ball Lung Exerciser Respiratory Exerciser Spirometer

Very good product. Quality of product is very good

The media could not be loaded. This is an excellent piece to exercise your lungs and see how it goes. However the equipment has a drawback. It does not provide a cover for the mouthpiece.If it had been provided the blow pipe/ tube can be kept closed and clean and also prevent any insects etc going into it.Also try and give multiple blow pipes ( at additional cost if so required) so that more members of the house can use it as an exercise instrument. You may also consider giving different colours to the ball so that household having more than one piece can identify individual pieces easier

Goodg

Good product but plastic smell

अच्छा

Good

Poor quality plastic

Useful for breathing exercises and check lungs health. Helps in improving your stamina and breath quality.