For those who will follow, a trial price of 1,000 yen including shipping for one piece is available only once, so please give it a try. Kawahagi LED Rainbow 3 Colors, 2 Lights Built-in, Set of 3, Approximately Size 30, Suitable for Hairtail, Pufferfish, Rosy Seabass, Sinker, Weight, Omorig LED Sinker Around 30 Size (Please note that there may be slight variations due to the handmade nature, ranging from 28 to 31) These are handmade LED sinkers perfect for fishing for Kawahagi, Hairtail, and Rosy Seabass. The LEDs have a rainbow flashing and lighting pattern in green, white, and red, and come in a set of 3. Although they may not appear very bright in the photos, they have 2 high-speed LED rainbows, making them quite eye-catching. They will light up for approximately 50-80 hours. (Lighting time may vary) The batteries cannot be replaced. Missile-shaped fun weight We will test the lights before shipping. Please refrain from purchasing if you are sensitive to handmade items. Flashing colors: Rainbow (red, blue, white) Single color: Red Single color: Green Single color: Blue Available. You can change the combination to your liking, such as different colors on the left and right. (We will create them after receiving your order, which will take about 3-7 days.)