A full set: You will receive a handmade pearl inlay tool and an L-shaped hexagon wrench. One box contains approximately 600 white round pearls in five different sizes and about 770 hand nails. The five pearl sizes are 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm. You can use this hand-pressure pearl setting tool set to add unique decorative accents to your designs. More size selection: Each box includes pearls in five sizes, organized in separate compartments for easy storage and access. The sizes match the tool’s interchangeable heads: 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm—offering versatile options for embellishing clothing and other items. Easy to use: Simple operation with no complicated steps. To install, place the nail into the machine base, insert the pearl of the corresponding size into the plastic cover, position the fabric where you want the pearl placed, then press down the handle until the pearl is securely fastened. Multi-function & DIY: A great accessory for creative DIY projects. The manual pressing rod allows effortless pearl attachment. Mix and match vivid pearls to express your personal style and creativity. Ideal for decorating bags, clothing, shoes, scarves, jewelry, leather goods, and other fabric or leather items. Also suitable as a thoughtful gift for weddings, Christmas, Valentine’s Day, and other special occasions. Reliable quality: The base is made of thickened stainless steel for stability and durability during use. The handheld pearl setting tool is sturdy, long-lasting, and operates quietly when attaching pearls to fabric.