Glow sticks: keep your kids busy with hours of fun-filled activities; perfect for night parties, clubs, bars and bonfire nights to add to the party atmosphere Multiple uses: these large glow sticks are great for camping, hiking, cycling or walking; hang them around your neck or with your bike; can be used for safety purposes and emergencies; use them in the bathtub to keep your kids having fun Waterproof and non-toxic: our glow stick party pack is completely waterproof, perfect for night fishing, swimming, diving lighting and water rescue; they are cool to the touch and contain no harmful chemicals Easy to use: the glow stick pack is easy to use; just bend, break and shake to activate and enjoy hours of colorful glow; each glow stick comes with a rope to hang anywhere you want 12 hours glow: thick glow sticks can emit bright light for more than 12 hours; longer life if used at low temperatures; 1 pack contains 30 long glow sticks with bright colors