Description
Features• Color: As shown.• Material: Plastic.• Size: 17 x 17 x 5 cm.• Bite the mouth to use. Safe and comfortable plastic material, combined with ergonomic design.• Pipeline Bending Resistance. Not affected by patients' posture, easy to clean, durable.• Bright Color Sphere. Inspire patient training.• Convenient Double-card Connector Design. Tight connection, not easy to fall off.• The main body is thickened and reinforced. Forming into one, durable.