UV devices are part of the equipment of almost all nail design studios. They are used for curing gel nail polish or gel nails and use ultraviolet radiation to harden the gel products. There are concerns about the safety of UV devices in nail design , especially regarding possible health risks, such as skin damage and the increased risk of skin cancer. "Since you are not irradiating the entire body, the irradiation time is very short and with normal filling or Even though there are three to five weeks between appointments for new models, I still feel confident when designing nails with UV devices,” says our nail designer Nini.