Loading... Please wait...
  • Image 1

Laser Pointer Activities

Price: $9.95
Stock #: 652291

  • Buy 20 or above and pay only $8.95 each
  • SHARE

    By Thomas Altman. 9 laser pointer activities: earthquake detector, music controlled laser patterns, crystal ball laser projector, diffraction and moving diffraction grating, representing a black hole, laser Lissajous patterns and twisting beams.

    chat iconOur newsletter

    Categories