Knowledge of pencils

About the types of colored pencils

Separating the colored pencils from the shape is divided into the one that the entire tree axis, the paper winding, and the axis are the core.
Although the wooden axis colored pencil is a very common color pencil, there are two kinds of soft and hard in this. The soft one is called soft colored pencil, and the core is a soft touch, and it is said that the coloring property is good for the child. The rigid core is made hard and dense, and it is suitable for the writing of the graph and the drawing.
The core itself is very soft and thin lines are hard to draw, but it can be freely written in glass, plastic, metal, etc. You don’t need a pencil sharpener or a cutter. The core of the entire axis is suitable for art supplies.