Features: 3-D mirascope: parabolic mirrors create a floating holographic image that looks real, but to tap it and fingers go right through Create a hologram with any small object. You won't believe your eyes: It creates a hologram image that looks completely real - but you can't tap it. Place an object (like the included plastic ladybug) inside and mirror optics project an image in a three-dimensional floating position on top. Contains complete instructions and explanations of this amazing phenomenon. Use any small household object or the included plastic ladybug to create this illusion: Place an object (like the included plastic ladybug) inside and mirrored optics project an image in a three-dimensional floating position on top. Occasion: The Mirascope makes a great conversation piece and is the perfect size for a desk or table top. Recommended for ages: 8 and up. Specification: Name: 3D optical illusion maker Material: Plastic Size: Length 15cm, height 6cm, hole diameter 4cm. Insect 3*2*1cm Weight: 170g Includes: 1 X Detachable Optical Illusion Maker (with a plastic ladybug) includes: 1 X Detachable Optical Illusion Maker (with a plastic ladybug) Size as show Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia