Chew it for you

Two designs are the same as those from the British studio concentrate, but the second looks more practical.

When children in class, or bored, can not concentrate, will bite their own pen, so the designer came up with this pencil, pre-chewed. You can see that its pen is made as if it had been chewed, symbolizing to tell children that it has helped you chew well, concentrate on listening to the class, and do not chew anymore.