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White letter-size quadrille pad, 50 sheets, blue grid ruling on both sides, glue top, chipboard back

TOPS

TOPS 33101 Quadrille Pad 10 Sq/in 8-1/2 x 11 50 Sheets

SKU CH-XA5G-ND8HM MPN 33101

Quadrille pad ruled at 10 squares per inch on 20 lb white bond paper with non-reproducible blue ink, 50 sheets on 28 pt chipboard backer

  • FeaturesSold as 50/PD.
  • TypeProfessional Notebooks
  • ColorWhite/Blue
  • Precise 10 squares per inch ruling for accurate drafting
  • Non-repro blue ink disappears when copied for clean reproductions
  • 20 lb bond paper ruled on both sides maximises usable space
  • Glue-top binding releases sheets cleanly without tearing
  • 28 point chipboard backer gives firm support for writing anywhere

Professional Quadrille Pad

The TOPS 33101 quadrille pad is ruled with 10 squares per inch on heavyweight 20 lb. white bond paper. Each sheet is printed on both sides with waterproof non-copyable blue ink. The pad contains 50 sheets and features glue-top construction for clean removal. A sturdy 28-pt chipboard backer provides a firm writing surface.

Engineers, drafters and students needing precise

Suits professionals who require consistent 10-square ruling for technical drawings, calculations or lab notes. The non-repro blue ink ensures grids disappear when copied. Not for users who prefer college or wide-ruled lines, need perforated sheets for binders, or want a spiral-bound format for flat opening.

Fifty sheets of double-sided grid paper

The 50-sheet count supports extended projects or multiple assignments before replacement. Double-sided ruling maximises usable area per pad. Heavy 20 lb. stock resists bleed-through from ink or heavy pencil pressure. Once the 50 sheets are used, a new pad is required; there is no refill option for this glue-top format.

Highlights

  • Precise 10 squares per inch ruling for accurate drafting
  • Non-repro blue ink disappears when copied for clean reproductions
  • 20 lb bond paper ruled on both sides maximises usable space
  • Glue-top binding releases sheets cleanly without tearing
  • 28 point chipboard backer gives firm support for writing anywhere

Specifications

BrandTops
Model33101
FeaturesSold as 50/PD.
TypeProfessional Notebooks
ColorWhite/Blue
Shipping weight0.20 kg
Package size277 × 213 × 8 mm

Questions about this item

What writing instruments work best with the 10 squares per inch ruling and non-repro blue ink?

Standard pens and pencils write cleanly on the 20 lb bond paper; the waterproof blue ink prevents lines from bleeding through or showing up on copies.

Can I use this pad with a clipboard or loose sheets instead of the glue-top binding?

The 28 point chipboard backer gives a firm surface on its own, so the pad works on a desk or clipboard without removing sheets first.

How do I confirm the ruling is accurate after opening the pad?

Count the squares across one inch — you should see exactly 10 evenly spaced lines in both directions on the white bond paper.

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