The Premier W18 heavy duty wood paper trimmer is best to use in school, churches and businesses. It is an excellent choice for cutting paper, mat board, cardboard, film, tissues and textiles. If you need to cut flyers, covers, documents and promotional material of items for scrapbooking, the premier X18 heavy duty wood paper trimmer will work exceptional. The premier W18 heavy duty wood paper trimmer comes with permanent 1/2" grid which means that the grid lines are part of the design and inset on the wooden base, the grid lines will not rub off or disappear with heavy use and are helpful in making accurate guided cuts. The premier W18 heavy duty wood paper trimmer can cut up to 20 sheets at once with a heavy duty 3/4" thick base and it includes a high quality self sharpening stainless steel blade which is capable of cutting 18" in length and also it comes with numerous great safety features to keep you safe when cutting. Experiance the Martin Yale Premier W18 heavy duty wood paper trimmer today