Aries is new to the Lab, and wants to check her blowing pressure, as well as evaluate which of our two most popular mouthpieces works better for her. She begins with the SDI ComfitR spirometer mouthpiece, and tries about half a dozen times to develop maximum pressure. She then switches to a tuba mouthpieces and repeats the test. Then she tries to sustain 1psi the the tuba mouthpiece, and then switches back to the original one. The verdict? "My lips are sore, my cheeks hurt, but I had tons of fun!"

Aries is new to the Lab, and wants to check her blowing pressure, as well as evaluate which of our two most popular mouthpieces works better for her. She begins with the SDI ComfitR spirometer mouthpiece, and tries about half a dozen times to develop maximum pressure. She then switches to a tuba mouthpieces and repeats the test. Then she tries to sustain 1psi the the tuba mouthpiece, and then switches back to the original one. The verdict? "My lips are sore, my cheeks hurt, but I had tons of fun!"