Give ordinary paper a fun edge when you use the Corru-Gator Paper Crimper. This is an ideal tool for adding patterns to your pages. The craft crimper can be used on many projects from gift bags to bond paper to post cards. It works best on lightweight paper and creates a soft-embossed effect on card stock. It is 8-1/2 and will add texture to your next creative project. This roller crimper is a must-have for any artist or craft enthusiast. It can be used with foil construction paper tissue and bond paper. It is available in multiple shapes for a variety of forms to add to your art. It creates a design on scrap booking pages or handmade greeting cards. This Corru-Gator Paper Crimper can take your arts and crafts projects to the next level.