Our 16 oz. glow-in-the-dark plastic cup is BPA-free and great for serving beverages and refreshments at any event. These cups are sure to the center of every party, concert, festival, parade, trade show, or other promotional celebration. Brighten up your brand by adding a company, team, school, or club logo, design, slogan or marketing message. Light up the night with this fun glowing cup! BPA-Free GLOW IN THE DARK CUPS MUST BE EXPOSED TO LIGHT TO ACTIVATE GLOW. Lids and straws available. Add $1.00(r) each.