Please note: If the pliers you received have some oil on the heads and look dirty, do not worry. The pliers are coated with oil to prevent rust. Wipe them clean with a cloth before use, and apply oil before storing them to maintain their rust-proof effect. High-quality jewelry pliers: The repair tool set comes with three essential pliers: round-nose pliers, wire-cutting pliers, and chain-nose pliers. Each plier is equipped with dual springs and non-slip handles, making them efficient and safe to use. Various making accessories: A total of 845 pieces, with different styles of components including open jump rings (4mm, 5mm, 6mm, 8mm), lobster clasps, eye pins, spiral eye pins, crimp beads, earring hooks, ribbon ends, cord ends, and rubber earring backs. Equipped with jewelry-making materials: The necklace repair kit makes crafting and necklace repair simple and smooth.