Material: Plastic Size: 65*150mm Package List 1*Removable Optical Illusion Make 1Toysmith 3-D mirascope: Parabolic mirrors create a floating holographic image that looks real, but to tap it and your fingers go right through Create a hologram with any small object. 2 You wont trust your eyes: It creates a hologram image that looks completely real, but you cant tap it. Place an object like the included plastic insect inside, and mirrored optics project an image into a three dimensional floating position on top. Includes complete instructions and explanation of this amazing phenomenon. 3 Use any small household object or the included plastic insect to create this illusion: Place an object like the included plastic insect inside, and mirrored optics project an image into a three dimensional floating position on top. 4 Occasion: The mirascope makes a great conversation piece, and is perfectly sized for a desk or table top. Recommended for ages: 8 years and up.