Tim Holtz Guillotine Mini Trimmer 6.25". The Tim Holtz 6.25 inch / 16cm Mini Trimmer has many features not found in similar products. This product is portable and lightweight. It is perfect for trimming photographs and creating card fronts. Features include; Hardened steel precision ground blade, Molded in measuring grid, 6.25 inch / 16cm cutting blade length and Finger guard that holds your paper in position for the perfect cut.