VCT Precision Knife Set comes with 7 aluminum knife handles and 41 premium blades, designed specifically to make precise, accurate cuts in light, medium and heavy weight materials. Effortlessly cut across balsa wood or slice through thin metal, our razor sharp blades give the perfect finish, each and every time. It's the ideal tool for craftsmen, hobbyists, artists and professionals alike. Durable, lightweight and rust-resistant, our high quality blades will provide you with reliable, consistent cuts, day after day. Carbon steel blades can easily cut through a variety of materials with a breeze, including wood, cardboard, rubber, fabric, foam, metal and more. TEXTURED SURFACE GRIP Ergonomic non-slip handle with knurled surface grip reduces hand fatigue and allows for more precision and control. EASY-SWAP BLADE SYSTEM Never has it been so easy to change a blade on the fly with the Easy-Swap Blade System. Safely unlock and secure the blades into place with a simple twist. EASY STORAGE AND PORTABILITY Store your knife set safely or bring it on the go using the included compact storage case. The case comes with a closing latch and a magnetic blade holder. It measures 9” x 7” x 1.5” when closed.