Try Every Size — 4:1 Plastic Coil Sampler (4-Pack)

Not sure which coil diameter your next project will need? This sampler gives you one of every Bind Barn size in the color of your choice. Compare the fit of all four diameters and keep several options ready for journals, planners, workbooks, and other projects of different thicknesses.

Each 4-pack includes:

• 1 coil in 10 mm (⅜ inch)
• 1 coil in 12 mm (½ inch)
• 1 coil in 16 mm (⅝ inch)
• 1 coil in 20 mm (¾ inch)

Choose from Classic Black or Clear and Specialty Gold or Pink.

Approximate capacity:

• 10 mm (⅜ inch): 70–80 sheets / 140–160 pages of 20 lb paper; 60–65 sheets / 120–130 pages of 28 lb paper
• 12 mm (½ inch): 90–100 sheets / 180–200 pages of 20 lb paper; 75–85 sheets / 150–170 pages of 28 lb paper
• 16 mm (⅝ inch): 130–140 sheets / 260–280 pages of 20 lb paper; 110–120 sheets / 220–240 pages of 28 lb paper
• 20 mm (¾ inch): 160–175 sheets / 320–350 pages of 20 lb paper; 135–150 sheets / 270–300 pages of 28 lb paper

Product details:

• Four diameters in one convenient sampler
• 12 inches long
• Flexible plastic construction
• 4:1 pitch with four holes per inch
• 48 loops per coil
• Packaged straight
• Designed for compatible 4:1-pitch binding equipment
• Trim to your finished book length after binding

Page counts assume double-sided printing, with the front and back of each sheet counted as two pages. Capacities are estimates and do not include covers, dividers, pockets, or other inserts. Paper thickness can vary, so measure your complete punched project—including its covers—before selecting a coil.

Colors may appear slightly different in person due to lighting, screen, and display settings. Please confirm that your binding equipment supports 4:1-pitch plastic coils before ordering.