The Tim Holtz Hobby Knife from TONIC STUDIOS is designed with comfort and precision in mind. The precision blade cuts with incredible accuracy that is great for detailing. This utility knife is perfect for cutting through a variety of materials including paper, chipboard, photo mats, and even polymer clay. Whether you love to scrapbook, craft, or create art – this retractable knife is an essential for your toolbox. Designed with a retractable mechanism to prolong the life of the blade and provide worry-free storage. Craft knife set comes pre-loaded with an ultra-sharp metal blade, plus two spares. Pen knife is made with the Tim Holtz signature Kushgrip handle to minimize hand fatigue during lengthy cutting projects. Craft tool measures 5.25 inches long. Compatible with replacement blades – model # 3357EUS.