Fiskars Heavy-duty Easy Change, Detail Knife Set can carve, chisel, and saw through a wide range of thick materials. This 11 blade set was desigend for the way you like to work, and it has the perfect combinatin of power, comfort, and versatility. Cut matte board, form core, plastic, cardboard, wood, and more with this diverse knife set. When swapping to a new project, the knife features an easy blade change lock that allows you to switch blades in seconds. The handle of the Heavy-duty Easy Change Detail Knife Set was sculpted to fit in your hand and has Softgrip touchpoints that improve comfort and control, therebye reducing handstrain. The kit comes in a plastic container so you can keep them safe when not in use or traveling. Fiskars Heavy-duty Easy Change Detail Knife Set comes with seven different blade styles, ensuring that you have the right blade for your materials and projects. The kit has Fiskars full lifetime warranty if something should happen to the blades.