... odorless, not contain formaldehyde, BEN, it would not harm the human body.It can dilute with water, this is ... good for tool's wash.Dry quickly. It will be dry just few min. after drawing.When ... vigor, thick and fresh, whatever the color blends; it will not bring you the feeling of 'dirty' and ... , full of tenacity, not chap, and easy to preserve.It uses in large field, can draw at cloth, paper ...