5 x 3 x 3cm Triangular Prism Teaching Optical Glass Triple Physics Light Spectrum Shool Office Stationery

5 x 3 x 3cm Triangular Prism Teaching Optical Glass Triple Physics Light Spectrum Shool Office Stationery

  • $7.76
    Unit price per 
  • Save $2.58


Origin: CN(Origin)
Model Number: Triangular Prism
Subject: Physics