42WARM Promote acceptable skin evaporation, to solve the problem of from the roots, keeping the skin clean, You can have it directly on your skin and it would only be warm never hot.BIO Activate skin cell and stimulate regeneration and repair of collagen, help to regain skin elasticity and its normal metabolism, revitalize the cells and make the skin be fleshy, full and lustrous415nm CLOUR LIGHTThe powerful device combats against spider veins,and can even help those with Rosacea,post-operative bruising and age-related PurpuraSafe & Easy To Use used the pen to help the cream to be effectively absorbed by the influenced veins. The beam automatically shuts off after 2 minutes to avoid excessed cure.CONVENIENTCan be use any time and any where, just hold it on the blemish with light pressure. You put it right on your skin but you don't have to press hard,Easy carry and convenient use with lipstick size and enables to use at home or during traveling.A perfect gift for yourself or friend.