Razor including thermo-sensitivity capsule

PURPOSE: A razor having a heat-sensitive capsule is provided to enable a user to adjust the temperature of water for shaving by enabling the user to visually check whether water temperature is appropriate for shaving or not. CONSTITUTION: A razor having a heat-sensitive capsule comprises a razor cartridge, a handle, and a heat-sensitive capsule. Multiple razor blades(20) are coupled to the razor cartridge. The handle is coupled to the cartridge. The heat-sensitive capsule is buried in the cartridge or the handle. When the temperature of water is over specific temperature, the color of the heat-sensitive capsule is changed. The heat-sensitive capsule comprises leuco dye, coloring agent, and wax.