green rings by xiaoya wang from china

On your way to the workplace,you don't need to hold the take-out caffee caps carefully,also,don't feel sorry about throwing the paper caps or plastic caps away.
Green Rings can solve these problems. It will brings happiness and green to your office life. Afer drinking,don't throw caps away,keep it.Use them to plant some flowers or collect some things ofen used.
Green Rings are made of recycled paper.Light,fold and easy take.