Clairefontaine Side Wirebound A5 Notebook (Graph-Ruled) — The Gentleman Stationer
A5 Double Ring Spiral Notebook With Kraft Cover - Blank - 80 Sheets – DAISO
Spiral Notebook, 4 Pcs 8.3 Inch X 5.9 Inch A5 Thick Plastic Hardcover 8Mm Ruled | eBay
Amazon.com : Yansanido Spiral Notebook, 4 Pcs 8.3 Inch x 5.9 Inch A5 Thick Plastic Hardcover 7mm College Ruled 4 Color 80 Sheets -160 Pages Journals for Study and Notes (4) : Office Products