The Harfington 10 Pcs Exacto Knife Craft Knife is a set of hobby knives ideal for various crafting projects. Each knife features a 5.5" length and is made with replaceable SK2 blades, ensuring durability and precision for intricate designs. The set includes 10 pieces, making it convenient for multiple users or for having extra blades on hand for when they are needed. Perfect for DIY enthusiasts and crafters looking to add a versatile and reliable tool to their collection.