Material: This lint remover is made of pure copper and stainless steel. The portable lint remover uses a double-sided pure copper blade, which is practical and powerful. It can sharply cut all kinds of hairballs. The effect of removing the ball is obvious. It is durable and does not rust. Practical: The portable lint remover is lightweight and portable. You can use it to clean hairballs, pet hair, bread crumbs, and lint on pet blankets, carpets, comforters, and clothes without leaving a sticky residue. It is ideal for use when you are out and about or traveling. Environmental protection: No more wasting batteries, unlike battery-operated cloth shavers that don't provide constant power. Long service life and practical. No need to install batteries. It effortlessly removes pet hair, crumbs, lint, and more. It is simple, convenient, and 100% environmentally friendly. Wide range of applications: It can clean your floor, bedding, carpets, sofas, and car seats. Use on clothes, etc. For cleaning hair, dust, snacks, yarn, hair, etc. Our suggestion: When using this type of product for the first time, please use it a little lightly. If you are not sure whether it is feasible, please experiment carefully to avoid damage to clothes. We do not recommend using it on sewing products and low-density products such as sweaters. 100% SATISFACTION GUARANTEE: If you have any questions about the lint remover, please feel free to contact us. You can request a replacement or return. We will answer your questions within 24 hours and give you a satisfactory answer. Thank you for your support and understanding!