Disposable electrostatic duster refills, 30 pieces Key benefits Effective dust capture: Fine fiber heads generate static electricity through friction to attract and hold dust, reducing dust scattering during cleaning. Ready to use: Rub the head between your hands briefly before use to soften the fibers and boost static effect. Noclean convenience: Designed for single use so you can discard each refill after use, avoiding the need to wash and protecting your hands. Gentle on surfaces: Soft fibers provide good electrostatic adsorption and will not scratch furniture, electronics, or delicate finishes. Compatibility and quantity: Pack of 30 refill heads compatible with FLASH magnetic duster systems. Features and performance Material: quality fine fibers that combine durability with strong electrostatic pickup. Function: Thousands of fibers trap dust, hair, and everyday dirt for quick and efficient cleaning. Durability: Each refill maintains shape and performance during normal use. Practical use scenarios Home cleaning: Dust shelves, furniture, baseboards, and blinds without spreading dust into the air. Electronics and delicate items: Safely remove dust from keyboards, TVs, monitors, and other sensitive surfaces. Automotive interior: Use on dashboards, vents, and upholstery to capture dust and hair without scratching. What you get 30 disposable duster refills compatible with FLASH magnetic duster systems, ready to used heads for continued cleaning performance.