The color lead is pencil's one kind, the primary data is the graphite. The manufacture process may divide into technological processes and so on pencil board, lead, lead penstock, end product decoration.
The color lead is pencil's one kind, the primary data is the graphite. The manufacture process may divide into technological processes and so on pencil board, lead, lead penstock, end product decoration.
The water-soluble color lead's correct application method - makes a rough draft first, with pencil light making a rough draft. The back water dissolves the color lead color. The approximate chart leaves the wish the effect. Then the back water color writing brush gets wet the color part exaggerates start.
The water-soluble color lead's correct application method - makes a rough draft first, with pencil light making a rough draft. The back water dissolves the color lead color. The approximate chart leaves the wish the effect. Then the back water color writing brush gets wet the color part exaggerates start.
According to the space abundant wisdom industry market investigation and study core understood: The color lead is crayon's abbreviation. The color lead is the tintage tool which one kind very easy to grasp, draws the effect as well as the appearance are similar to the pencil
