1) High quality with good design. 2) More design and various colors is available 3) Good for festival celebration Light sticks, Customized Requests are Welcome.1. glowing time: 8 hours2. colors: variour colors available. green, blue, pink, red, orange,etc.3. usage: promotions, party, bars, concert, dance hall, festival, camping, etc. Features:1. non-toxic, non-flammable, non-radioactive, ...