The XFasten Exacto Knife Set is the only cutting craft tool that you would ever need. Our Exacto Knives are made of machined aluminum-magnesium allow which keeps the body strong but lightweight while our exacto blades are weighted and made of carbon steel that has been heat tempered and quenched through multiple stages. This makes our exacto knife for crafting excellently weighted on the blade side, which enables users to perform quick and nimble yet accurate and precise cuts- especially for intricate and small designs or eliminating small nub marks. Why Choose the XFasten Hobby Knife Set? ● ALL THE EXACTO KNIFE BLADES YOU NEED. Each of our Art Knives & Blades Set come with 2 Exacto Pens and 60 Hobby Knife Blades. The kit also includes a safety cap and 20 pieces each of three types of hobby knife blades- #11 Fine Point for precision cutting, #2 Beveled Edge for cutting thicker materials, and #19 Angled Wood Chisel for chiseling and trimming thick and dense materials. ● SAFE AND ERGONOMIC. We made sure that our hyper tough precision knife set has a grippy knurled handle that prevents slipping for safe and easy handling. Our Exacto Knives will not cause any fatigue even after hours of use. The cross-chuck slot also ensures that our art knife will not wobble and stay stable on an exacto knife cutting mat. ● CUTS THROUGH PLASTIC LIKE BUTTER. Say goodbye to pesky nub marks that are tricky to remove without damaging plastic model surfaces. The XFasten Art Blade Knife can cut through wood, cardboard and plastic easily! ● SUPER SHARP BUT STRONG. Our matt knife for art is equipped with a thin but ultra-sharp blade that can make quick and precise cuts without jagged edges. It will stay strong even after multiple uses. ● SUPERIOR BODY CONSTRUCTION. We made sure that our modeling knife is made of superior materials- aluminum, magnesium, and carbon steel.