This project uses a transparent plastic pyramid to reflect images from a smartphone, creating the illusion of a 3D image floating in the air.
I can give you more specific instructions or suggest the best YouTube videos to use! Hologram Kits - LitiHolo
Turn off the lights for the best effect, and watch the 3D image float. Pro-Tips for Better Visuals:
A CD case, clear plastic sheet, or a plastic jelly cup. Graph Paper & Pencil: For tracing the stencil. Scissors or Glass Cutter: To cut the plastic. Tape or Super Glue: To join the edges. Smartphone: To display the image. Steps to Create: