1/4 Fox Orthodontic Elastics Rubber Bands, Heavy/Soft/Medium, 100pcs/Bag, 50bag/Box Ceramic Braces [Personal customization] It can be

[Personal customization] It can be precisely customized according to the doctor's pupil distance/vision and usage habits

No ultrasonic

It is a strong and steady dental motor

The vibration of the tip becomes weak

Dynamometer shell

1/4 Fox Orthodontic Elastics Rubber Bands, Heavy/Soft/Medium, 100pcs/Bag, 50bag/Box Ceramic Braces [Personal customization] It can beProduct Details Package: 100pcs bag, 50bag Box Size: 1 4 Fox Pull force: Soft (3. 5 OZ)Medium (5. 0 OZ)Heavy (6. 5 OZ) Brand: ISTAR Advantage: 1. Easy To Use ID System 2. Light Resistant patient packs 3. Highest quality medical grade material. 4. Excellent for sensitive patients 5. Precision cut for reliable forces