New Glo Box Kit!!! We are pleased to be offering an improved version of this kit. The Glo Box has been redesigned as a soft shell, foldable box that will allow you to do demonstrations in brightly lit surroundings. Designed to block ambient light and provide a vivid display of our simulated germs. The Glo Box Kit contains one 250 ml bottle of Glo Germ Gel, one 50gm Glo Germ Powder, a 21 LED UV Flashlight (batteries included) and the fold flat Glo Box.