Size :  A4(B5)25.5cm*18.5cm;  A5(32K):  20.5cm*14cm;  A6:  10.5cm*14.3cm

Weight:117G;70G;38G

color :black

Use:sketch/gift Black blank pages， suitable for paint pen， fluorescent pen， water chalk， etc. 

Text material:paper

Pages:27 sheets

Sketch book/Skechbook Diary/Skechbook for drawing/Sketchbooks/School notebook/Office school supplies/Gift/Office school supplies/soft cover note book