Colourful Days Colourboard 160gsm A4 Marine Blue – Pack of 100 Sheets

You need that deep, confident blue on the next set of handouts — not a pale, watery wash that disappears under fluorescent lighting. This is the sheet that does the job.

Colourful Days Colourboard in marine blue sits at 160gsm, so it feels substantial in the hand without choking your printer feed. The high bulk content keeps edges flat and corners square after printing. No curling, no warping on the photocopier tray.

A4 (210 × 297 mm), 100 sheets per pack. Feeds cleanly through most inkjet, laser printers, and photocopiers. Drop it in, hit print, done.

When the brief says 'make it look professional and calm,' this is your blue

• 160gsm weight — sturdy enough for cards and displays, light enough for daily printing
• High bulk content keeps sheets flat and curl-free after output
• Deep marine blue tone that reads true through inkjet and laser processes
• A4 format (210 × 297 mm) — fits standard trays with no adjustment
• Works in most inkjet printers, laser printers, and photocopiers
• Pack of 100 sheets for reports, invitations, signage, and classroom use