These custom constructed pads from Holbein contain Strathmore Imperial acid free, 140lb cold pressed watercolor paper. A strong, harder sized paper known for it’s superb water hold out, color lifting and blending. Available in blocks and pads of 12 sheets with black cover.
| Block | Pad, Spring Bound | |
| IB-SM | 6-1/2″ x 9-3/8″ | IS-SM |
| IB-F4 | 9-3/4″ x 13-1/2″ | IS-F4 |
| IB-F6 | 12-3/4″ x 16-1/2″ | IS-F6 |
| IB-F8 | 15″ x 18″ | IS-F8 |
| IB-F10 | 18″ x 20-7/8″ | – |
| Pad, Book Bound | ||
| – | 6-1/2″ x 9-3/8″ | IP-SM |
| – | 9-3/4″ x 13-1/2″ | IP-F4 |
| – | 12-3/4″ x 16-1/2″ | IP-F6 |