Please check my profile for shipping schedule and method before purchasing. This is a 9 LED blacklight with line breaker processing. The 9 LED blacklight will be prepared in color #1 (black). If you wish to change to another color, please choose from the color list and contact me after purchase. You will feel a significant difference with the 9 LED blacklight compared to a headlamp. It has also been processed so that the blacklight itself can be used as a line breaker. It's a great value item that serves two purposes. *Uses 3 AAA batteries. Batteries are not included. *Daiso batteries cannot be used. ① Blacklight Do you use a headlamp to illuminate luminescent lures for fishing like Mebaring, Angling, and Eging? You'll understand when you try it, but headlamp light has low UV intensity, resulting in short luminescence duration and low light output for luminescent lures. In contrast, blacklight has high UV intensity, significantly increasing luminescence and duration. Luminescence fades over time and needs to be recharged repeatedly, so we recommend using a convenient, long-lasting blacklight. ② Line Breaker Snags are unavoidable no matter how hard you try, but when you can't retrieve your lure, you may need to cut the line. Many people cut the line by pulling with their rod or by wrapping the line around their hand. However, pulling with the rod puts a lot of stress on the rod and reel, which can lead to breakage in the worst case. Also, wrapping the line around your hand to cut it can result in cutting your hand with the line. When you decide to cut the line due to a snag, using a dedicated tool (line breaker) can reduce these risks to almost zero. Additionally, it can be used to tighten the knot when tying PE line and leader to increase knot strength. I also have many other homemade convenient tools for sale. If you wish to purchase multiple items together, please comment before purchasing, and I will offer a discount. Fishing, Outdoors, Knots, Knot Assist, Fishing Convenience, Tai Rubber, Ajing, Jigging, Eging, Line Breaker, Jig, Fishing Tool, Hook Keeper, Handmade, DIY, Shimano, Daiwa, Blacklight, UV Light, Luminescence, Resin