Customers will tumble for your brand when you hand out this 12 oz. neon plastic LED tumbler at your next event! This luminous and handy item is made of UV-reactive plastic and is back-lit with dazzling built-in LED lights. It has three different light functions - fast flash, slow flash and steady on -and batteries are included and installed. Each tumbler can also be imprinted with a logo, event title or company name, making this great for corporate parties, tradeshow giveaways and any other promotional settings. Hand wash only. It is available in three colors. Sip to success by investing in yours today!