Col-O-Ring Ink Swatch Book
These are a very innovative way to sample and store your ink colours for quick reference. Each Col-O-Ring consists of 100 white sheets of excellent quality 160gsm ink friendly card with a metal ring clip that is easily opened to insert new samples in colour order, brand order, or however you like to sort your ink swatches! You can also use the back of each card to write notes or other samples.
THE PERFECT INK TESTING BOOK!