Equipped with available non-retraction valve and water volume regulation. MK-dent couplings offer a great variety of options. Perfect dimensions with minimal tolerances allow the usage with all suitable handpieces. In combination with MK-dent LED and Xenon bulbs as well as glass rod fiber optics. Couplings provide 100% glare-free light , With a color temperature of 5500K. The glass rod and bulbs are designed for color accurate illumination of the preparation area. **For further product information, please contact Chat Support**