Store +3 Zippy Backing/Paper Cutter Blade Refill (4) - TSS Not-ZippyBlades $3.25 In stock Quantity: 1 Add to Bag Product Details Zippy Backing/Paper Cutter Blade Refill (Package of 4). We will no longer carry once inventory is depleted. Zippy Backing / Paper Cutter sold separately. Save this product for later Favorite