Reobrix 1813PCs Functional Aircraft Engine Kit - 1:8 Scale Working Turbofan Model with 33019 Motorized System, STEM Mechanical Engineering Project for Adults & Teens 16+ Product Feature: Electric Aircraft Turbofan Engine Model: Assemble your own aircraft engine model with this exciting engine kit, perfect for mechanical enthusiasts. Experience the precision of real-world engineering as you power up the engine and watch it operate, with moving fans and realistic action. The set includes a battery box (requires 6 AAA batteries, not included). Realistic & Functional Design: This engine model kit that works faithfully replicates an aircraft engine, featuring intricate details and moving parts. Open the shell to explore the internal mechanics, simulating high-speed fan movements just like a real engine. A perfect model for collectors and hobbyists. Eye-Catching Display Piece: Once built, this model engine kit for adults makes a striking display piece. Its realistic fan movement and detailed design add a dynamic touch to any collection, desk, or shelf. A great conversation starter for aviation and engineering fans. Educational & Fun for Teens and Adults: Our engine model kit combines education and fun, making it ideal for making it perfect for exploring STEM concepts like mechanical engineering and aerodynamics. Ideal for students, hobbyists, or anyone looking to explore how engines work while enjoying a hands-on building experience. Ideal Gift for Aviation & Engineering Fans: Looking for the perfect gift? Reobrix engine model kits for adults are ideal for aviation and engineering enthusiasts. It offers both a rewarding building experience and a stunning display, making it a great choice for birthdays, holidays, or special occasions. Product Specification: Item Dimensions: 10.63 x 6.3 x 11.42 inches Number of Pieces: 1812 You Get: 1 x Reobrix 1813PCs Functional Aircraft Engine Kit Before you place an order, please provide me with English information to facilitate our delivery and logistics