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Amazon.com: OLFA Perforation Cutter 28 235B / Replacement Blade(28mm) 2 Blades XB194 (with Our Shop Original Description of Goods)[ Zen_Zen_Zen Original Package] : Arts, Crafts & Sewing
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OLFA 18-mm 11-Blade Retractable Utility Knife (Snap-off Blade) in the Utility Knives department at Lowes.com
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