As thinner and rounder CANNULA than back-cutting needle minimizes damage on skin tissue and bruise and swelling, patient`s satisfaction after procedure is high. Available in : Breast enhancement : 18G*50mm 18G*70mm Nose : 21G*50mm 21G*70mm 22G*50mm 22G*70mm Temple/forehead : 23G*50mm 23G*70mm Nasolacrimal groove / nasolabial : 27G*38mm 27G*50mm Chin / cheeks / apple muscle : 28G*38mm 25G*50mm Lying silkworm : 30G*25mm