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If you'd like to see holographic images or videos, this pyramid is a basic tool to experience this kind of technology. Made of acrylic material, it has a reflective surface on all four sides that projects images coming from your phone. Use this by resting it on the phone and pointing the top of the pyramid to the screen. Avail one today!
Outer frame size:12 x 8.5 x 4.9cmCompatible : 3.5~5.5inchMaterial : Acrylic PET