Green Laser Blox
Designed specifically for teaching and learning, a green LASER Blox™ is an exciting addition to any science, physics or STEM class. Stackable, magnetic and hands free, this is THE laser for classroom demonstrations and activiites. With a brilliant green diode laser at 532nm and <5mW of output power, this is the most visible, classroom safe laser available. Make the properties of light and lasers visible! Mix, match, stack and stick LASER Blox™!
Comes with a durable snap foam case, AAA Batteries and a line generating lens for each LASER Blox™.