The JJC FS-1 Film Squeegee is specially designed for 135/120 film, which can effectively remove excess water from the surface of newly processed film and thus improve the efficiency of darkroom work. Its ergonomic shape ensures a comfortable grip, so even during extended use, your hands won't feel tired. Thanks to its premium ABS material, the squeegee can submerged in water for extended periods without rusting or generating other impurities. The two silicone strips is soft; therefore, no scratches or wear will be left on your film. Additionally, it comes with a pair of backup silicone strips.