Each bucket of ";Brand Name" glow sticks and flash sticks contains 100 pieces

"Yanse"; red, yellow, blue, green, orange (randomly dispatched)

The "gauge grid"; has a diameter of 5 millimeters and a length of 200 millimeters  

When using it, bend the glow stick thoroughly and then shake it by hand. It will light up immediately! ~(Of course it's at night. You can't see the light under the sun!) It's disposable. Generally, it lasts for about 6 hours under strong light! It is said that if you put a used stick in the freezer and take it out after some time, there will still be weak light! But I haven't tried it! ~

• Glow sticks are colorful and come in a wide variety of types. They can be used for lighting and decoration in various occasions such as concerts, dance halls, birthdays, parties, weddings, banquets, evening parties, festivals, celebrations, outings, and camping in the wild. Fluorescent sticks are chemiluminescent, free of high temperatures and radioactivity, and do not require power or other energy sources. Therefore, they are particularly suitable for use in diving, rescue, exploration, the wild, high-altitude and dangerous operations for lighting and signaling purposes.