Set of 10 fish-shaped chemical lights that glow in fluorescent blue. - Color: Fluorescent blue - Quantity: Set of 10 - Design: Fish shape For rod stand, blue LED 10-piece set, bottom fishing sabiki, trick fishing, Uketaro (rod holder) This is a set of 10 blue LEDs. Very convenient for night fishing, making it easy to see the movement of the rod tip. It can be inserted and attached into the chemical light holes of bells, etc., as shown in the photos. (Bells are not included) By adding waterproof processing and other ingenuity, it can also be used as an electric float or underwater fishing light. Button batteries are included with the LEDs, so you can use them immediately upon arrival. To prevent battery consumption, the batteries are inserted in reverse, so please flip them over and set them. We have checked that all items light up before shipping, but in rare cases, the contact may be poor, so in that case, please adjust the contact. The batteries can be replaced, so please purchase button batteries when they run out. # Uketaro (rod holder) Fishing type/fish species...Horse mackerel/ajing, Ayu, Japanese seabream, rocky shore, squid/eging, stream, sea bass, jigging, black sea bream, trout, boat, fly, crucian carp, lure, other Type...Other Features...Electric float