Pre-punched paper refills for the A4 Snap Pad, available in three styles. Holes are already drilled to match the Snap Pad's spacing, so you can load a stack in and start writing. Each paper is ecologically produced, chlorine-free, and have enough weight to hold up to fountain pen, gel, ballpoint, or pencil. The default Snap Paper is printed with Pin-graph, Postalco's original 1×1 mm blue graph printed on both sides — fine enough to guide writing without taking over the page, useful for sketching or diagramming. Steno Paper is lined in green on a pale green background with a center divide running down the page, borrowed from stenographer pads; the narrow columns keep your hand from tracking back and forth as much, which is why it's quick for notes and to-do lists. Snap Paper Plain is the unruled option — same paper, no printing. Specs Brand: Postalco (designed in Japan) Size: A4 — 21 x 29.7 cm / 8.3 x 11.7" Pre-punched: Yes, fits Postalco A6 Snap Pad Options and sheet counts: Snap Paper (Pin-graph, 1×1 mm blue grid, printed both sides): 55 sheets, 0.152 mm Steno Paper (green rule with center line on light green): 60 sheets, 0.098 mm Snap Paper Plain (unruled): 55 sheets, 0.14 mm Paper: Chlorine-free, alkaline (resists yellowing), pulp from managed forests Ink compatibility: Fountain pen, gel, ballpoint, pencil; minimal show-through, no feathering Origin: Made in Japan