Blacklights are a great exploratory tool as they highlight fluorescence other types of light drown out. They're particularly useful here in the Desert Southwest in detecting scorpions, as they glow under black light! Help your budding scientist discover what else glows under black light as they explore the world in a whole new light!

• Nine blacklight LEDs
• Tough aluminum construction
• Batteries Included
• Size: 3 1/2" x 1"