Aluminium discs for Happy Planners and Staples Arc - Size 1.25"

8 disc Set for A5/Junior Journal

These discs have been specially designed for compatibility with the MAMBI Happy Planner.  Ethically sourced - made here in the UK from Italian aluminium.

The 30mm (1.25") diameter discs will hold up to 150 pages of standard paper (80gsm), or 100 pages of heavyweight paper (120gsm). Allowing for sturdy covers and a few dividers, you'd comfortably fit in around 80-90 sheets of thick notepaper