Ultra-high Efficiency- Simply put the wax knife into the center port of dental wax heater, pause for 1~3 seconds, and the wax knife can be heated for wax pattern making. 360-Round Heating- Regardless of the angle of placement into the wax knife can be heated. It is easy to operate and is an indispensable working assistant for dentists and technicians. More Cooling Ports- Newly upgraded heat dissipation function, quickly reduce the temperature makes the dental induction heater life longer. Protection Mechanism- Place the wax knife into the cavity, stand still for about ten seconds to heat it trigger a flashing red light, then it stop heating. Adjustable Sensitivity-When the sensitivity is adjusted too high, the anti-interference performance of the heater become poor, even if there is no tool into the heater, the stray electromagnetic field around the heater also interfere with the heater. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC220V Material: plastic colour: White Package Contents: 3 x Electric wax knife Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.