Durable and long-lasting: Made from durable materials, ensuring that the blades last for an extended period. Ideal for regular foot care: These coarse replacement blades are perfect for maintaining regular foot care and keeping your feet in top condition. Safe and gentle on the skin: Despite the coarse grit, the blades are designed to be safe and gentle on the skin, minimizing the risk of cuts or irritation. Compatible with all Ped Egg models: These replacement blades are compatible with all Ped Egg foot files, ensuring compatibility and versatility Ships in non-retail packaging.