I bought this around February and I’m still throwing down in the same book! Finally I’m coming up on the end of this book, but if you are looking for a decent sketchbook, look no further! This book is the perfect height for a blackbook! My only complaints with this blackbook are that it still bleeds (I use the MTN alcohol markers) and that the book is thicker than I was expecting. Both complaints are very, VERY minor because Spray Planet offers a marker book designed for minimal leak through of the paper! Side note, if you don’t want to waste pages, always put excess paper on the back side, learned that a little too late but it’s okay! And as for the book being in the thicker side, well it’s fine! The paper is absolutely perfect so it’s a compromise I’m more than comfortable making! I highly recomend this book but if you are looking for more room, try the A4!