4PCS Pet Pet Hair Remover for Washing Machine, Dryer Balls, Anti-Tangle Laundry Balls, Effectively Removes Pet Hair, Lint and Debris, Black and White Pet Hair and Lint Removal: Designed to effectively capture pet hair, lint, and debris from your laundry; Suitable for all types of fabrics, ensuring your clothes come out fresh and hair-free after every wash Dual Functionality: Works in both washing machines and dryers; The anti-tangle design prevents clothes from twisting and tangling, providing a thorough clean while protecting your garments Durable and Reusable: Made from high-quality materials that withstand repeated use; Each ball is built to last, offering a cost-effective solution for pet owners and households with heavy laundry needs Easy to Use: Simply add the balls to your washing machine or dryer; No additional steps, making your laundry routine simpler and more efficient Compact and Convenient: The set includes four balls, providing ample coverage for large loads; Their compact size ensures easy storage and portability