COSBALL project team filed a patent for "Cosmetic Ball and Its Manufacturing Method".
Cosmetic Ball refers to a cosmetic made of fully sealed capsule-shaped ball, which is named as COSBALL. A biodegradable material is used to the capsule-shaped ball.
COSBALL has continued to upgrade the most suitable materials and processes through the production of samples over the 6th round. Based on many experiences of the development, the patent was finally filed with successful development of the material and process that can best take characteristics of COSBALL.