Key benefits Creative versatility: 12 different cutting knives including straight lines, various exercise patterns, and 12 in 1 stitch lines. Easily switch between options to create unique and beautiful crafts. Precise, efficient results: twelve smooth rollers ensure accurate cutting with no paper backlog, delivering clean edges. Quick, intuitive operation: rotary disc design on the cutting head lets you switch between twelve cutting styles by turning the window clockwise or counterclockwise, making changes seamless. Stable and user friendly: compact yet powerful with dimensions of 46.7 x 12.2 x 3.2 cm. It features an extended customs stick on both sides, a transparent cutting rail for accurate measurements, a measuring tool for various paper sizes, and a nonslip pad on the bottom for safety. What it offers Function and performance: a paper edge cutter designed for versatility and reliable cuts, using twelve smooth rollers to maintain edge accuracy and reduce backlog. Convenience and compatibility: a single tool that provides multiple cutting styles (12 knives in total) suitable for a range of paper sizes and crafts. Size and build: compact dimensions (46.7 x 12.2 x 3.2 cm) with practical features that aid precise trimming and stable operation. Key features 12 cutting knives: straight lines, various exercise patterns, and 12 in 1 stitch lines. 12 smooth rollers for accurate cutting with minimal paper backlog. Rotary disc cutting head: switch between styles by turning the window clockwise or counterclockwise. Extended customs stick on both sides and transparent cutting rail for measurement accuracy. Measuring tool for various paper sizes and a nonslip bottom pad for safety. Use scenarios Scrapbooking and card making: create clean, decorative edges and multiple stitch patterns to enhance cards and scrapbook pages. Photo matting and framing projects: trim mats and photos with precise, consistent edges for a professional finish. Office and school crafts: prepare handouts, envelopes, and small craft projects that require quick, accurate edge trimming with multiple style options. Specifications and details Cutting options: 12 different knives including straight lines, various exercise patterns, and 12 in 1 stitch lines. Rollers: twelve smooth rollers for smooth, accurate cuts. Dimensions: 46.7 x 12.2 x 3.2 cm. Additional features: extended customs stick on both sides; transparent cutting rail; measuring tool for various paper sizes; nonslip pad on the bottom.