These Lesson Books feature heavy 120 gsm (31 lb.) chlorine-free paper which is well-suited for use with crayons or ink. The cover is 280 gsm (73 lb.) card stock with leather impression. 32 pages. Spiral binding, portrait format, 32x24 cm (12.6x9.45 inch), blank, spiral binding,

6 colours available. colour: 1 blue | 2 yellow | 3 green | 4 orange | 5 purple | 6 red