60mm Rotary Cutter Blades: Made from High-quality materials, it is extremely sharp, giving you smooth, neat cuts every time, and the larger blade cuts thicker material and more layers than its smaller counterpart. 10 Pieces rotary blades are properly packed in the Together, lubricated on the inside to prevent scratches and keep them sharp for easy use at all times, if you don't use the blades for a long time, it is recommended that you drop some oil from the tip to prolong the life of the blades. Scale markings on each 60 mm rotary cutter blades help you make rough measurements and cuts without using a ruler. A cutting mat is also recommended to maximize blade life for a more solid and efficient cutting experience as well. Our rotary blades are a powerful aid to your creativity You can do all kinds of crafts and sewing cuts, such as cutting leather, wool, felt, vinyl, wallpaper and many other DIY projects, and it will help you to make precise swipes on these materials and finish your work smoothly. Material: Metal colour: Silver Package Contents: 10 x Rotary Cutter Blades Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.