Belapri Plastic Package Opener Easy to Use--Designed for simplicity and includes easy-to-understand, 3-step instructions. Aesthetic Design--Artfully engineered with styling that includes an innovative V-shaped form, smooth rounded corners, and both a polished and line-grained finish. Durable Construction--Constructed from durable aluminum alloy. Replaceable Blade--Uses standard mini-utility blades. These blades are easily replaceable, low-cost, and made of finest cutlery steel. Reusable Storage Box--Comes with a foam-padded reusable acrylic storage box to protect your opener and keep it ready and handy for the next use.