Embossed paper, produced on a drum machine, made of 100% cotton according to ISO 9706 "LONG LIFE". Traditional White - white, white, no optical brighteners. The paper is acid-free and resistant to aging. Decorated with water on the short side.
The Ecoline pen is very easy to use and apply, it adheres perfectly to cardboard, watercolor paper. Water paint (watercolor) concentrate in liquid form in a handy pen with a brush tip.