MTI Dental Master Kit GRP-DemoMaster. Master Swivel Lynx Lube-Free Motor GRP-50135-03, Lube-Free Master TorqueMaster TM5 GRP-50136-04, Master Prophy AirLite (Any Color) 50154, 1:1 Universal Blue Nose Cone LX11SNCL, 4:1 Reduction Green Nose Cone LX12SNCL, 1:1 Contra Sheath LX11, Ball-Bearing Spring Latch Head LX102-BB, Quick-Disconnect Coupler (4-Hole) 50134, Carrying Case with Foam Inserts.