Swiss Army Boy Scout Climber Stayglow This official Boy Scout StayGlow Climber is sure to be a hit on your Boy Scout's next camping trip, packed with 14 functions - from can opener to scissors. Make this iconic, Swiss-made multi-tool by the makers of the Original Swiss Army Knife your companion for life. What makes StayGlow so special: The grip shells are fluorescent and glow in the dark. That makes it possible to find your StayGlow Climber any time at any place. The fluorescent material has been tested and is absolutely safe.