When you purchase this item, you get 10 x light sticks The classic light stick that is so reliable that the army use them, industry use them and so does Survival School. Take out of the wrapper, bend until you hear a snap, and then give them a shake. Store in a cool, dry place. Do not leave the light stick in direct sunlight or expose to high temperatures. Keep sealed in foil wrapper until ready for use. To activate, bend once only. Do not over bend or cut the plastic tube of the light sticks. Do not drink or ingest the light-producing liquids and paints. Skin or eye contact may cause temporary discomfort. In case of skin or eye contact, rinse thoroughly with water. After use, dispose of it in a refuse container in accordance with applicable governmental regulations. This product is not suitable for children under 6 years of age without adult supervision - contains glass.