Fun, brightly colored utility knives are ideal for use at home, school, or work. Heavy-duty, stainless-steel blades have been designed for long term use without snapping off. The blades are rust-resistant, feature micro-serrations for easy cutting, and have a fluorine coating that repels the adhesion of tape and glue. A built-in holder stores a spare blade, allowing easy replacement and disposal. Retractable blade and child lock feature keep users safe. Kit includes 1 utility knife and 2 blade refills.