누런이빨을 좋아하지 않는 다는 치과의 광고인데 노란 물체들에서 노란색을 빼서 더 인상적으로 다가온다.
What a wonderful idea for children. Great for in car toys or amusing them in waiting rooms etc. I once made a cloth activity book for my son. lace a shoe, fold a hanky and put in a pocket, lift up a tree to see a bird in the branches and many more. This kept him occupied on a car trip from Brisbane to Adelaide at 2 years old.