The Eco-Line grip is ergonomically designed and its smooth, chrome coated surface is virtually scratchproof. Re-profiled air inlet ports improve the airflow into the head chamber, powering the AeroPerformance Blade.The perfect balance of each rotor and ceramic bearings give a vibration-free efficiency and maximum wear resistance. The four-fold spray ensures safe work with optimal cooling of the preparation site. Specifically developed nozzles provide for a clear view and a comfortable noise level during treatment.This bundle consists of:3 x Highspeed Handpieces optic, standard head, quattro spray HE21KL 1 x Quick Connector coupling optic QC6016K 1 x Contra Angle Handpiece 1:5 speed increasing optic LE15L 3 x Contra Angle Handpiece 1:1 non-optic internal water supply LE11L 1 x Straight handpiece non-optic internal water supply LE01L