- Bite the mouth to use safe and comfortable PE material, combined with ergonomic design.
- Pipeline bending resistance, not affected by the patient's posture, easy to clean, durable.
- The bottom filter screen can effectively prevent cross-infection and keep the sphere clean and hygienic.
- Bright color sphere, integrate into color psychology, inspire patient training.
- Convenient double-card connector design, tight connection is not easy to fall off. The main body is thickened and reinforced, forming in one, durable and anti-falling.