Olfa Rotary Blades olfaB USD 6.98 – USD 37.00 Best made cutting tools in the world. High quality tungsten carbide tool steel blades 60mm, 45mm,28mm and 45mm decorative Edge Wave Blade perfect for decorative edge cutting for delicate fabric, cloth, polar fleece, scrapbook paper, film etc. Options Qty 1-60MM Blade - $13.491-45MM Blade - $10.592-45MM Blades - $9.505-45MM Blades - $37.002-28MM Blades - $6.981-Wave Blade - $11.98