Multi foam cotton swab 250 printer cleaning cotton swabs with three shapes and sizes, covering most cleaning tasks for various devices. Foam tip swabs are suitable for cleaning camera lenses, keyboards, inkjet printers, optical components, computer motherboards, sensors, microscopes, and auto parts. High-quality lint-free swab The foam tip is made of high-quality open-cell foam securely bonded to a polypropylene rod, minimizing shedding. The spiral tip design offers high absorbency and is ideal for cleaning hard-to-reach areas. Effectively removes surface contaminants from small spaces with excellent solvent retention and absorption capabilities. Laboratory swab rod size and structure Three types of foam swabs in three different lengths to suit various needs: Style 1: 6.62 inches; Style 2: 4.92 inches; Style 3: 2.51 inches. Ample quantity and variety for versatile applications. Safety and environmental protection Made of sponge and polypropylene (PP) without adhesive, paint, or silica gel. Resists linting and withstands light scrubbing without damaging sensitive surfaces. Reusable and environmentally friendly after proper disposal. Color: As shown Material: Plastic Package Contents: 250 x swabs Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.