Real Images vs. Holograms get a detailed explanation here!
This deceptively simple device creates three-dimensional real images of remarkable optical resolution and startling clarity. Precision-mirrored coating faithfully reflect untouchable objects of your choice to an amazed class. It's ideal for a wide range of experiments illustrating the difference between reality and sensory perception. Comes with a confidential owner's manual that reveals the secrets of the illusion and details of the unusual effect. Made in the USA!
Dimensions: 9" x 7" x 9"