American Crafts-Pink Craft Blade Trimmer. Perfect for all your crafts and projects! This trimmer features a spring-action track and a premium craft blade that guarantees smooth cuts, accuracy and precision. Use the extendable are to cut 12x12 inch papers up to a weight of 400 gsm. This package contains one 12 inch craft blade trimmer and one replaceable with an extendable arm that measures up to 15 inches and snap-in scoring blade.