₋ K2 Mobile laser tips are available in 2 diameters 20 Microns (For Endodontics ) and 300 microns for general uses. ₋ Tips are very efficient and last for a longer-than-normal time. ₋ You can control the exposed amount easily. ₋ Laser tips 20 microns, laser tips 40 microns. *Note that extra delivery fees may be applied to this item. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.