It is highly recommend to use a self-healing cutting mat when you use this rotary cutter to prolong blade life and protect the desk, WorkLion cutting mat is a good choice for you. The blade is superior quality SKS-7 tool steel with hard treatment, is very sharp & durable, and it can be removed and replaced. Each rotary cutter set also comes with 2 extra replacement rolling blades, ensuring you have enough sharp blades to last your project. Great safety feature, the blade automatically retracts when you let go of this handle. This rotary cutter has a lock button that you can use to either keep the tool shut or open. Push button easily locks the blade when not in use, can also lock the blade in place allowing for easy comfort cutting. Rotary cutter has ergonomic clench handle, easier to use, reduces hand fatigue! It can go for left or right handed, switch the blade from one side to the other easily to suit a lefty. Ideal for cutting multiple layers of fabric, paper, crafts, sewing and leather projects.

Handle Material: Rubber, Plastic. Blade Material: Steel. Item Weight: 130 Grams. Brand: WORKLION. Date First Available: March 10, 2020. Manufacturer: WORKLION. Item Weight: 4.6 ounces. Best Sellers Rank: #93,397 in Arts, Crafts & Sewing. Customer Reviews: 4.4 out of 5 stars 1,427 ratings 4.4 out of 5 stars. : B085VPXP6R. Item model number: 6645 Rotary cutter and blades. Package Dimensions: 9.06 x 5.31 x 1.1 inches.