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Crayon is a usual tool and there are many defects when we use it. For example:The top part of a crayon is easier to be rubbed down after having been used for quite a while;It creates wastes when sharpening a crayon;Conventional crayons are disadvantageous for the fact that it easily gets broken.The chocolate crayon which is designed with the modeling of bricks can solve the problems. It is composed of three joint bricks and each corner consumed will create two more edges. Any side of the crayon can be used when we need the large area and it can be separated into two or three parts for increasing the pleasure of use.
Zhongshan City, China