MAJORCRAFT Big Eye O-Moririg Sinker 40 Color Name: Matte Black Glow Purchased new and stored at home without ever being used. Glow colors, which attract squid by making them stand out at night, are essential for O-Moririg. If the sinker is too noticeable due to the glow, causing squid to attack the sinker or attracting fish bites, use matte black. Matte black is also useful. It's also excellent as a sinker for Bachi-con, so please give it a try.