Bioteks Blue Sky pigment is a cool light blue ideal for a graphic eyeliner or a shaded eyeliner All BIOTEK pigments are available in both 024 floz and 061 floz size The colors from PMU and BIOTEK microblading are packaged in the practical airless bottle which allows you to use up to the last drop without waste All BIOTEK colors are produced entirely in Italy with high quality raw materials vegan and not tested on animals compliant with European and American regulations All BIOTEK colors are suitable for permanent makeup and microblading full coverage and stable no color changes