[Widely Used] The roller blades are compatible with different 45mm rotary cutters, such as Fiskars/OLFA/DAFA/Dremel/Truecut/Martelli/Drits/Kisswill/Havel/Ultima etc. Perfect 45mm Rotary Cutter Replacement Blades for quilting, sewing, arts&crafts: Ideal for cutting multiple layers of fabric, Cloth, Quilts, Thread, fleece, felt, leather, cardboard, paper, wallpaper, vinyl, Plastic, Fur Coat, Card Making, mat, Scrapbook paper designs and other DIY Projects, also a sewing quilting patchwork tool
[Sharp] Our rotary cutting blades made from Special Steel, the blades go through 4 TIMES SHARPENING PROCESSES during manufacturing, long-lasting sharpness, also not easy to break, can easily cut 6-8 layers of fabric at one time
[Ultra Durable] Tungsten alloy makes the rotary blades keep more hardness, and it adds strength and wear-resistance of roller cutter blades, while lubricants and specialty storage case keep them in optimum condition until you’re ready to use them
[What You Will Get] 5pcs 45mm rotary blades, 1pc plastic box that is easy to storage
Note: Please kindly note there are also some lubricating oil inside to prevent from scratches and keep them sharp
