Super Safe Red Laser Pointer (Class 2) K-8 and principles for refraction and

and principles for refraction and focal distance experiments

hands-free on-off switch

made in the USA and easy to wipe clean

Create your own holographic projection using our kit and your phone or tablet

Super Safe Red Laser Pointer (Class 2) K-8 and principles for refraction andClassroom safe Class 2 (<1 mW) red laser pointer for science classroom investigations exploring geometric optics. Use it to teach and learn about the science of light and optics: reflection, refraction, diffraction and more. It's low power and extremely safe, yet visible. Recommended for working with elementary and middle school students. *This laser pointer is also compatible as a replacement part for NewJoy and Inspira quilting frames. Has a black