Its a good disk but I advise only buying one of the drawing and sketching cuz they are basically the same books this disk has 2 books different from the other drawing and sketching disks defo not worth buying more than one of the drawing and sketching disks feel a bit conned and would send one back for an exchange but I'll give the disk to a friend as for the price I cant complain just gutted its only got 2 different books my advise only buy one drawing and sketching disk.