Col-o-ring

  • Col-o-ring Ink Testing Book, Ink testing book with rounded corners, 100 sheets of 100lb paper, sturdy chipboard covers with "afterburner" black printing, split ring for easy page rearrangement, fountain pen, dip pen, and glass pen ink testing, locally designed and assembled, born out of discontinued Japanese product, timeless design with retro-inspired name Col-o-ring Ink Testing Book, Ink testing book with rounded corners, 100 sheets of 100lb paper, sturdy chipboard covers with "afterburner" black printing, split ring for easy page rearrangement, fountain pen, dip pen, and glass pen ink testing, locally designed and assembled, born out of discontinued Japanese product, timeless design with retro-inspired name

    Col-o-ring

    Col-o-ring Ink Testing Book

    $12.00

    (0)

    Each Col-o-ring Ink testing book features 100 sheets of 100lb/160gsm European acid-free bright, natural white paper, measuring 2”x4” with die-cut rounded corners. The sturdy chipboard...

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  • Col-o-ring Ink Testing Book - Oversize, Col-o-ring Oversize ink testing book, A6 size, 40 sheets of 100lb paper, spiral binding, durable chipboard covers, acid-free paper, ink and mixed media testing, Kansas City design, retro-inspired, locally sourced materials, fountain pen friendly, art supplies Col-o-ring Ink Testing Book - Oversize, Col-o-ring Oversize ink testing book, A6 size, 40 sheets of 100lb paper, spiral binding, durable chipboard covers, acid-free paper, ink and mixed media testing, Kansas City design, retro-inspired, locally sourced materials, fountain pen friendly, art supplies

    Col-o-ring

    Col-o-ring Ink Testing Book - Oversize

    $15.00

    (0)

    Each A6-sized Col-o-ring Oversize features 40 sheets of 100lb/160gsm acid-free European paper, sturdy chipboard covers, and a plastic spiral ring for convenient storage. With a larger sheet size,...

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