Our heaters are designed and manufactured in Laboratorios Ismar, to optimise depilation with Darnier wax in roll-on form to the maximum, and as safely as possible. The in-house manufactured element, suitable for our unit, together with a high precision thermostat, make it possible to keep the wax at the ideal temperature at any time for its correct use, with a Thermo protection fuse and double electric insulation on all components to ensure safety and correct operation while complying with the highest standards at a European level.