Metal Rotary Paper Trimmer trims up to 10 sheets of 20 lb. bond paper. Enclosed stainless steel rotary blade precision cuts in both directions. Great for trimming paper, signs, presentations, photos, labels, laminated items and more. Transparent cutting guide makes paper visible for angled cuts, partial cuts and cutting on a mark. Alignment grid and ruler with imperial and metric measurements help position sheets. Sturdy metal base and nonslip rubber feet keep trimmer in place while cutting. Underbase compartment to store blades. Trimmer includes a straight-cutting blade. Perforated blade for dashed line pattern for tickets and forms, wave blade for decorative edges to enhance photos and artwork are sold separately.