KM-Nails Thermal gel set with the following colours: 1 x black metallic (turns to pink metallic), 1 x purple (turns to pink), 1 x pink (turns to white), 1 x magenta metallic (turns to pink metallic), 1 x turquoise metallic (turns to white metallic), contents per gel: 5 ml. These thermal gels change their colour from a temperature of 30 °C. At a temperature drop, it returns to its original colour, creating great colour gradients. Thanks to its ideal composition, the thermal gel does not need to be stirred separately. The colour-giving substances are made of microcapsules which allow these colour changes. Application of thermal gel: For use on artificial nails or pre-modeled nail surfaces only and for commercial use only. Each of our thermal gels is LED and UV curing