Designed specifically for teaching and learning, a green LASER BloxTM is an exciting addition to any science, physics or STEM class. Stackable, magnetic and hands free, this is THE laser for classroom demonstrations and activities. With a brilliant green diode laser at 532nm and

• Snap in lens allows you to easily see the bright GREEN beam path with no fog or chalk
• Buy 3 to stack and make a Ray Box for geometric optics studies
• Press and stay on/off button for hands free lab investigations
• Comes with a durable snap foam case, AAA Batteries and line generating lens included.
• Class IIA,

Snap in lens allows you to easily see the bright GREEN beam path with no fog or chalkLaser Classroom