Science Experiment Kits Simple Brain Teaser Puzzles 3D Stem Project

[PERFECT GIFT]: The 3D toy STEM teaching toys is an educational gift for kids boys and girls. [HIGH QUALITY MATERIAL]: Made of eco friendly, recyclable material, durable to use and easy to assemble. [SIZE]: 180x165x85mm/7.09inchx6.50inchx3.35inch [DEVELOP PRACTICAL ABILITY]: By assembling these stem toys could cultivate kid's hand skills and intellectual development, promote interest and creativity. [SCIENCE EXPERIMENT SET]: Help to enhance students music knowledge by constructing model. Specification:Material: Size Chart:180x165x85mm/7.09inchx6.50inchx3.35inch Package Includes:1 Set DIY Experiment SetNote:1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.