Invest in this tool for success! Measuring 2 3/4" x 1" in size, this 5 in 1 multi-function tool includes one white LED light, a pen with rubber grip, knife, bottle/can opener and a matching carabiner. Simply slide the button to turn on/off. Available in several classic color choices, have your company name or custom logo imprinted on the surface for maximum brand visibility. Select this handy marketing tool as your next promotional giveaway!