Thank you for viewing! New Year's limited special price!! Thank you for your valuable comments; I have added information to the text/images to address any unclear points. This is a one-of-a-kind product, a standard eco-friendly workshop handmade float for black porgy fishing, designed for both day and night use, featuring an electric float top with dramatically improved impact resistance, battery contact, and waterproof performance. It is available in the frequently used B and 3B sizes. The float top is completely waterproof when a battery is inserted, with the negative terminal sealed, and has been proven to continuously illuminate for dozens of hours underwater until the battery runs out (Images 10-12). The prime fishing times for black porgy are often during the morning and evening hours. This set allows you to quickly adapt to both day and night opportunities without changing your rig, typically when fishing from a natural reef. Please check the details up to image 12. I look forward to your purchase if you are interested. [Size mm/Weight g] B (left image): φ35xH91/9.6 3B (right image): φ35xH93/9.4 Batteries used: CR425x2, new, included * Please check the design, light color, and freshwater waterline, and the following features in the images. [Features] ❶ Even if the cage accidentally hits rocks or tetrapods, critical damage to the top and contact failure are significantly reduced* → The entire float top is protected with thick, elastic, transparent material. * Excessive impact may cause overall damage. ❷ Realized a design where the float top fits into the main body, achieving the ideal float balance. → The light source is close to the waterline, allowing for immediate detection of bites. ❸ While inheriting the design that minimizes water resistance from the previous model, it maintains a unique robust structure. → The lightweight structure reduces the feeling of discomfort when a fish bites. [Precautions for Use] ❶ The proper buoyancy of this product is achieved when the float top, including the battery, is installed in the float body. Therefore, even when fishing during the day, always use the float top with a used CR425 battery inserted into the main body (for waterproofing as well). ❷ When inserting the battery, be sure to insert it all the way in, sandwiching it between the inner terminals of the negative terminal's bent part. → Prevents misidentification of bites due to flashing. ❸ Firmly push the float top into the main body and lightly tap the main body to confirm that there is no flashing before starting fishing. ❹ By following the above ❶ to ❸, the initial quality can be maintained repeatedly by simply replacing the batteries due to wear. Thank you for reading to the end.