Bien Air MX2 Swiss Technology Dental Motor Micromotor LED Electric Handpiece x4

Bien Air MX2 Motors (all four of them are coming together)• Authentic, pre owned• Good Condition. See photos. One of them has one of the three O rings missing, didnt notice until I took the pictures.• All of them work just as they should. 2 have small dents from the cassette that don't affect the function. Pictured them up close.They were used in dental school and maintained by the school for the manikins but the office I work at does not have the connections for the Bien motors.I will mail them packaged safe and place them all in a hu-friedy IMS Cassette. Will add signature confirmation.• Any questions just message me! Check out my other listings or add me to favorite sellers for more! flawless for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.