Col-O-Dex Ink Testing Cards
The Col-o-dex Rotary Cards feature the same 100lb/160gsm bright white paper that you've come to love in the Col-o-ring Ink Testing Books but now die cut into larger 4”x2.625” sheets to fit into a standard rotary card files like a classic Rolodex®.
The paper is 160gsm natural white paper from a 400 year old European paper mill. The inner pages are protected by a sturdy chipboard, letterpress printed on a Heidelberg Windmill and then die cut to fit a Rolodex®. Each pack features 100 cards, each shrink wrapped with the signature chipboard cover and backing cards.
- 160gsm natural white paper
- 2.625" x 4" (6.67cm x 10.16cm)
- 100 pages
- Chipboard cover
- Rolodex® fit