Westcott CarboTitanium wide body personal trimmers deliver unmatchable design and performance. Carbotitanium blade is 8x harder than steel and is built for smooth cutting. Includes a 12" Swing out ruler. Ideal for trimming photos, paper and card stock. Manufacturer's limited 15 year . Westcott develops home and office products unmatched in style, design and performance. We continue to deliver results that are both inspirational and functional, earning the title of "the world's Favorite Scissors" Year after year. from the manufacturer: Westcott develops home and office products unmatched in style, design and performance. We continue to deliver results that are both inspirational and functional, earning the title of "the world's Favorite Scissors" Year after year.