This lens suction cup set includes a suction pen and 7 interchangeable suction cups (12mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm), ideal for repairing and cleaning lenses and watches, mounting IC components, and handling small parts. The suction cups are made of soft anti-static ESD conductive silicone, preventing scratches on lenses and damage to delicate components, while minimizing fingerprints and smudges. Larger suction cups create a strong vacuum seal for lenses, while smaller ones securely hold tiny watch and circuit parts. The 2-inch (5cm) suction tube allows easy access to tight spaces with reliable suction. Simple to clean and maintain. The curved lens wrench fits grip rings on telescope, camera, and optical lenses. It features both flat and pointed tips, with an adjustable opening from 5mm to 110mm, compatible with a wide range of lenses, including certain dual-lens camera models. The tip can be positioned to curve inward or outward and locks securely using four finger-adjustable knobs or the included hex bolts. Configurations can be adjusted based on application needs. Color: Black & Silver Material: Silicone + Metal Package Contents: 1 x Pen 7 x Suction Cup 1 x Camera Lens Spanner Wrench Set Note: Light reflection and display differences may cause slight variations in color between the image and actual item. Measurement may vary by +/- 1-3cm.