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Physics Optical Experiment Kit Linear Light Reflector Prism Student Science Lab
$6.88
The color of the light source is random.The quality and function of different color products are exactly the same. And the 6pcs lens set do not have the magnetic base.
Power Supply: 2 pieces AAA batteries (NOT included).
6pcs a set does not have themagnetic base, 8pcs a set has themagnetic base that can be attached to the blackboard.
Magnetic Lens Set (8pcs): 8pcs a set and have the magnetic base that can be attached to the blackboard.
Laser Light Source+Magnetic Lens Set (8pcs): Both the three way linear light source and the lens have the magnetic base that can be attached to the blackboard, make the experiemnt demonstration more convenient.
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Physics Optical Experiment Kit Linear Light Reflector Prism Student Science Lab$6.88
