Stick Stick Stick Luminous Concert Party With Joint Toys 100PC Product name: light stick Product specifications: length 20cm Product packaging: 100 barrels with connectors inside. color: each barrel has 5 colors (red, yellow, blue, green,) according to the manufacturer's standard. How to use: just click gently, the liquid in the light stick will instantly fluoresce when it is mixed! How to use: Just tap it gently, the liquid in the light stick will be mixed immediately, and it will fluoresce instantly. It is one- use and cannot be recycled. Each piece comes with connector, which is convenient for connecting several indefinitely. It can also be made into bracelet. Everything can be imagined and created by you! Note: The liquid in the light stick is not and has certain degree of adhesion. If the leak easily contaminates furniture, floors, clothing, skin, etc., it must be washed in if the above conditions occur; if the liquid in the light stick enters the eyes, it must be washed with water or seek attention in. Therefore, it is strictly to break the plastic tube of the stick with knife or scissors; the stick to the liquid in the stick from leaking.