Transparent Display on Laptop Screen

Optical illusion kit with Scientific approach to perception of illusions. Kit includes detailed manual and optics contraptionsPrice: $69.99

Even though this is a helicopter like flying set of wings, the RC Illusion Hover looks similar to a UFO when at full speed. Fly it as far as 100 ft (33 meters). Price: $25.99 or less

This poster has a fractal pattern and combination of colors that invokes the illusion of movement. Price:$12 without frame or $140+ custom framed