Keep your ink swabs and tests nice and tidy with the Col-o-ring ink testing book.
Features:
- 100 sheets of 100lb / 160 gsm white, acid free paper with slight tooth.
- Sheets held together by a split ring
- Inks will not feather or bleed
- Suitable for fountain pen, dip pen, cotton swabs..
Size: 4 in. x 2 in.
Made in USA.