Purchased on Amazon and used a few times. It's very easy to select a film leader from a 35mm film cassette. This is a necessary film picker if you accidentally wind the film leader into the film cassette. Save money by preserving unexposed roll film. Package Contents: 1 x Film Picker. Material: High-quality plastic Can be used to pull out the film leader in sunlight without being in a darkroom. - Brand: WIGOBOLT - Type: Film Picker - Application: For 135 film - Buttons: Button A, Button B Thank you for viewing.