TECHNICAL SPECIFICATIONS:- Wamkey Crown & Bridge Removal Keys Kit. Key Instrument #1 Key Instrument #2 Key Instrument #3. 1 Training USB. GENTLE: Traditional methods involve traction or bascular movements. Thus, they generate major risks of fractures. Without any impact, the pressure on the abutment is gradual until the crown is removed. WAMkey® ensures your patient an absolutely painfree operation. Without any anaesthesia, your patient will never experience discomfort. Indeed, the pressure induces no more pain than that felt when chewing a hard toffee. QUICK: Traditional methods are time consuming and expensive : Very simply, WAMkey® enables you to remove a crown in 1 or 2 minutes. When possible, the temporary or permanent resetting of the original crown will result in substantial time savings for you. Avoiding cutting the whole crown, you also save your rotative materials (contra-angles, burs,...). PRESERVES THE CROWN: Therefore, after its removal, the prosthesis can keep fullfilling all its functions. It just has to be fixed with composite or by the technician. Thus, a provisional or permanent reset is possible. Pressure s on the filling are particularly low, so that you can dismiss any infiltration risk.