Steigen KONKO is for nose shape contouring by inserted into the nasal columella, dorsum bridge, and glabella. The cannula of KONKO has an optimal tip angle to prevent excessive insertion to nasal bone or ANS(anterior nasal spine). As nasal skin is firm and has lots of movement, KONKO thread has a reliable thickness(USP) in particular, half folded, and uni-directional cog to prevent migration in post-treatment.