Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This design is for the tooth cup scale produce bacteria, which is not easy to clean up and design.Also solved the problem of the travel of the tooth is too high not easy to carry.Advantage；good permeability, water saving, easy cleaning, portable.
Beijing Institute of Graphic Communication