For ages 5+. Mess-less. Easy to use. Squeeze together to use. No mess. Traps messy shavings inside. World's No. 1 scissors brand. Lifetime warranty. Spring Action Design Locks Shavings Inside. The Fiskars Mess-Less Sharpener gives your pencils and crayons a new edge while keeping the mess contained in a spring action container. Just squeeze the ends to reveal the openings for sharpening. When you are done, release to lock the shavings inside, preventing accidental spills in your backpack, locker or desk drawer. Endcap removes to empty your shavings. Conforms to the Consumer Products Safety Improvement Act (CPSIA) lead testing and date coding requirements. Molded and assembled in China. Blade made in Taiwan.