🌠 Build Your Universe, One Piece at a Time! Everything you need is included—just your hands and imagination required! Challenge yourself with 249 precision-cut wooden pieces designed for hours of immersive assembly. Explore the mechanics of time and space while enhancing your concentration skills. A unique present for Father's Day or any occasion that sparks curiosity and creativity. Dive into the cosmos with this intricate model that brings the solar system to life. 249 parts Medium complexity 5 hours assembly The UGEARS Mechanical Tellurion is a 3D wooden puzzle model kit that allows adults to assemble a stunning representation of the solar system, featuring the sun, Earth, and moon. With 249 parts and an estimated assembly time of 5 hours, this medium-complexity kit is perfect for hobbyists and budding astronomers alike. No extra tools are needed, making it an ideal gift for those who love to explore the cosmos.