Twenty leaves ran dry halfway through the unit. You need more room to think, layer, and iterate without flipping a fresh pad every other day. The Spirax P533 A3 sketch book doubles it: 40 pages per book, black spiral binding that keeps everything flat and looks sharp on the desk. Pack of 10 keeps your studio or classroom stocked for the full term. Order your pack and get back to drawing
| brand | Spirax |
| model | P533 |
| size | A3 |
| pages_per_book | 40 |
| binding | Black Spiral |
| pack_quantity | 10 |
| category | Education & Craft > Pads & Books |