Ultra fast ‘Flash heat’ technology Now you can heat obturators faster and just-in-time using the UseFill Heater. Due to the Flash heat technology it takes 2 to 5 seconds to heat obturators depending on the sizes and material. Benefit : Save time with 10x faster heating Benefit : Higher treatment quality with just-in-time heating of obturators UseFill obturator heater. Heat obturators in 3 seconds. Reliable and constant temperature The UseFill Heater produces a reliable constant temperature. Due to this constant temperature, the flow characteristics of your filling are always the same. Thanks to this, you achieve a higher quality treatment.