Tough: High strength. Sharp: The needle tip is sharp and has excellent penetration. Material: Excellent rust resistance and durability. Versatile: Versatile for freshwater fishing, live bait fishing, jigging, trolling, lure fishing, and large sea fishing. Can also be used for assist hooks and DIY hooks. Quantity: 50 pieces Color: Black *We also have many other variations in color and size available separately. Please feel free to contact us if you need anything. *This is an imported product from overseas. *Although inspected, there may be rough parts compared to Japanese products. Please understand in advance that these do not affect usability.