This Sabrinails Diamond Bit - Bud 4mm is the perfect tool for achieving a professional manicure. Its diamond bit is perfect for cleaning inside the pocket and the later nail fold, while its exclusive 2 in1 shape makes it incredibly versatile. This bit is ideal for manicurists who are looking for a reliable and easy to use bit for a variety of manicure tasks. With its precision and durability, it will become a go-to bit for any manicure or pedicure.