[The Best 13-Piece Combination] Includes 1 swan-shaped window track brush, 1 vacuum track brush, 3 sponge track erasers, 6 sponges, and 2 handle covers to meet your diverse cleaning needs and easily tackle stubborn dirt in crevices. [Complete Functions, Wide Applications] Multifunctional track cleaning tools suitable for cleaning window blinds, sliding door tracks, tile grout, refrigerators, keyboards, fans, mirrors, stoves, sinks, faucets, toilet switches, bathtubs, etc. The ultimate partner for household cleaning. [High-Quality Material, Durable] Window or sliding door guide track erasers are made from high-quality ABS plastic and polypropylene bristles, ensuring they are pollution-free, comfortable, flexible, wear-resistant, and long-lasting. [Easy to Store and Clean] The swan-shaped window track brush, vacuum track brush, and white handle cover are designed with holes for hanging storage, saving space. If they get dirty, simply wash them with water to restore their cleanliness. [Professional Track Cleaning Tool] The newly designed track eraser easily cleans dust and stains. Various types of track brushes help remove dust from hidden crevices, effectively saving your time, money, and energy.