Breathing Sphere Hobermann XL exhalation airtight material designed for repeated

airtight material designed for repeated CO₂ exposure and long-term use in both home and professional wellness settings

Please note

both small and large

it represents the most advanced application of controlled carbon dioxide training available today

But wait a minute

Breathing Sphere Hobermann XL exhalation airtight material designed for repeatedBreathing Sphere Hobermann XL magically expands from 24 cm to 76 cm. Originally, this Breathing (Hobermann Sphere) is a play tool for children. For many years, Lotte Paarup have used it as a tool to visually illustrate how our breath moves with every breath we take : 3 dimensional in alle directions. To show movements of breathing.