The use of chalk, which is well known as a purpose. Whether our teacher in the class, or when tailoring, chalk used is multifaceted. Since such a diverse use of chalk, so we focused on different purposes, chalk such products are also constantly developed. As such a large chalk appliances have entered the realm of our very right. No matter how large chalk, or some other color chalk, teaching chalk is still present, our most common chalk. Whether teaching tailoring chalk or other chalk, in short, the emergence of chalk basic needs of the times. Chalk is still a valuable tool. What kind of chalk, what kind of use. Crayon can be applied to the creation of arts. Others chalk is applied to other aspects.

Chalk use has become widespread, so the product will be more and more chalk. Chalk is our necessities. In fact, the chalk is indispensable.