This is a kit for bleeding and nerve-spiking fish to allow for aging. It includes multiple nozzle diameters, so it can be used for a variety of fish, from small horse mackerel to large fish. ■Contents: ・Shooter ・Maximum operating pressure: 0.7MPa ・Nozzles: 　3.4mm diameter X 80mm 　2.4mm diameter X 73mm 　1.8mm diameter X 54mm 　1.3mm diameter X 40mm 　1.0mm diameter X 33mm ★Note: This is not a Tsunemoto-style original product.