Rise up, unafraid and do it thousand times again. Just like these 4 Inch Glow Stick Purple Packs of 50 no matter how you break them, they rise up and shine bright like the day. Glow sticks can be used for a variety of purposes. Along with recreational uses, these are sometimes relied upon for fund raising, campers, police, military, and fire safety operations. Our Glow Stick contains a safe non-toxic chemical that illuminates once activated. To activate, bend the stick until you hear it crack inside. Then shake it up and watch it glow! This is sold in an increments of 50. When you purchase 1, you will be receiving 50 PCS; when you purchase 2, you will be receiving 100; when you purchase 3, you will be receiving 150 PCS. Glow Stick Length: 4 inches Diameter: 0.59 inches Glow Stick Color: Purple