The Denstar 420 is a multi wax pot that works by melting the wax needed for dental technician tools to transform it from a solid state to a liquid state. Denstar 420 had the ability o create accurate technical tools with a specific blend of 3 different types of waxes that collectively enter the heating pot, adjusted for temperature and then melted. This process also ensures that specific temperature is maintained without altering the property of the matter. Temperature of the Denstar 420 device can be set individually for the 3 pots and the power of non-used pots can be turned off individually as well. The LCD display on the Denstar 420 indicates current temperature and the temperature settings. The onboard memory chip sets values and is able to save last working status. The built in thermostat regulator maintains the overall temperature of the Denstar 420.