Features:*HIGH QUALITY MATERIAL: These glowing sticks are made of high quality materials and feature ultra-high brightness and long-lasting lighting, perfect for night fishing or early morning fishing.*Portable Design: The glowingstick float is lightweight and compact, making it easy to carry in your fishing bag.*How to use: Crushs the material in the inner tube, flick it evenly and it will light-up. Place it on the float, the tip of the rod and the underwater part. (Note: If the liquid in the tube overflows and splashes on the skin, just wash it with water)*Light-emitting time: Fishing luminous stick, glowingfor about 15 hours at room temperature (the luminous time will vary depending on ambient temperature and other factors)*Multiple uses: Can be used on thin tail buoys, thick tail buoys, rod bell alarms, attached to bait boxes or buckets for lighting, a great addition to your fishing gear, making night fishing easier and more fun.Notice:*Actual color may be slightly different from the image due to different light effect*Please allow 1-3cm deviation due to manual measurementDescription:Material: PlasticSize: Diameter:2.2mm/2.5mm/3.0mm/3.5mm/4.0mm/4.5mm