It is a combination metal sutte that uses two different materials, high density tungsten alloy and heavy metal (Lead Alloy). The silhouette is small and it is not easily affected by the tide when it falls, and it is possible to quickly reach the attacking shelf. In the invitation with tension, it sways and falls horizontally. It responds well to various invitations from the angler and invites nervous squids such as swordtip squid and squid.