Depilatory wax Roll-on from Depil-Ok.
Fat-soluble waxes, semi-solid at room temperature, but easily liquefiable in the heater-applicator device.
Their composition (derived from rosin) gives them a texture that adheres to the hair, but does not dry out.
Its advantages are: its low temperature (ideal for heat-sensitive skin), hygiene (single use) and comfort and ease of application (thanks to the built-in roll-on).