A stick-type down sinker that emphasizes weedless. Demonstrates performance not only in the weed area but also in the spilling area of the reservoir. A swivel is used on the eye so that it will not cut easily even if it is stuck, and consideration is given to collecting it as much as possible. This sinker is also adopted in "Zerodan Worm 217". An original ZD system can be created in combination with "Open Swivel". The perfect sinker to use for a Jika or Free Rig.
