The NITAIR II is a COMPRESSORLESS "Complete Dental Package". Included are Control Box with variable Foot Control, Air Water Syringe, Nitrogen Regulator "H" (Medical Series), 400,000 RPM Highspeed (Optional) "Fiber Optic" Handpiece, 5,500 RPM Slow Speed Handpiece "Micromite" with swivel head, (all handpieces and air/water syringe tip are autoclavable), Water Tank with Quick Disconnects, Prophy Angle and Prophy Kit, Disposable Mouth Mirror, Diamond Disk, Friction Grip Carbide Burs, Diamond Points and White Stone with bur block. Carbo Stones, Formula CB 1000 "Autoclavable" handpiece lubricant and one pair of Safety Glasses. Piezoelectric 30k scaler "autoclavable" with 3 instrument tips.