Amazon.com: BookFactory Carbonless Lab Notebook (Scientific Grid Format) - Contains Carbon Copies 8.5" x 11", 50 Sets of Pages, 100 Sheets Total - Duplicator [Wire-O Bound] (LAB-050-WTG-D)
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Midori MD Paper B6 Slim Notebook - Tokyo Pen Shop
MIDORI Traveler's Notebook Brown – Baum-kuchen
Amazon.com : Kokuyo Systemic Cover Notebook, with One A5 (5.8" X 8.3"), B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D) : Wirebound Notebooks :