Pit Boss Swatch Cards
A full 'deck' of 52, standard playing-card size swatch cards with rounded corners.
Drilled and supplied on a steel binding ring, these cards are 280gsm felt-marked board - they handle ink *very* well - they don't buckle or warp even with heavy ink coverage. The swatch cards themselves are plain so you can lay them out exactly as you want.
***If you want these plain (undrilled) please let me know after you've ordered - I usually keep a few sets spare so can accommodate this requirement most of the time.***
These really are *very* good.