To use the Phosphorescent Sticks, all you need to do is bend and snap the stick! If you wish, you can connect the Glow Neon Sticks together with the mini device that comes out and shape them any way you want. Necklace, anklet, bracelet, etc... it's up to your imagination. The broken stick emits light for a long time. An ideal product for weddings, henna nights, office parties, birthdays, summer beach parties. Phosphorescent Stick Colors: Yellow, Orange, Red, Green. Phosphorescent Stick Product Dimensions: Length 20 cm, Diameter 0.5 cm. Phosphorescent Stick Package Content: 50 phosphorescent sticks and 50 connecting devices. Important Note! Sticks lose their contents over time, and the brightness they provide after breaking decreases by ninety percent, and the time frame during which they provide brightness is also reduced by ninety percent! The product on our site is a new generation product! Its brightness is at maximum as is the duration of its brightness!