Handmade 3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy for Children Gift Toy Extend DIY

Product introductionDescription Product name: 3D holographic projection scientific experimentSuitable age: 6 years old +Difficulty level:Product size: about 14145.5CMProduct principle: Holographic projection is to use the principle of interference and diffraction to record and reproduceRealize the real 3D image of the object and realize the 3D effect.Product features: easy to install, fun and interesting to experiment Notes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measuring deviation due to manual measurement.