• Hight-Quality&Sharp: Made from premium Japanese Steel (SKS-7) that last longer, the rotary blades go through 4 individual sharpening stages that stay sharper. Cleanly slices through 3 layers of fabric at once.
• 18mm rotary cutter blades work for small-scale projects,Great for cutting curved pieces and tight corners
Fits your rotary cutter - compatible with ALL 18mm rotary cutter and rotary circle cutter
• Perfect Blades for quilting, sewing, art, and crafts:18 mm is the smallest rotary cutter size can be used to cut paper,fabric, fleece, felt, vinyl, leather, cardboard, wallpaper, and more.
• Package includes 20PC 18mm Rotary blades with storage case