Nifeliz Turbofan Engine Building Block Set for Adults, Assembly Model, 2,216 Pieces, NF10317

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Each gear, shaft, and joint is movable: it replicates the intricately designed engine flow that can be operated by hand. When the crank is rotated, the connected parts move in different directions and at different speeds, creating an unusual bidirectional, single-axis effect. The partially exposed "partial skeletal design" allows you to observe the working mechanisms, while the plated parts create an authentic engineered look. Enjoy the fun of assembling it with your own hands, and once completed, it will be a working engine model. All the gears and movements are controlled by your own hands. This assembly model stimulates intellectual curiosity and creativity, making it an impressive gift for anyone who loves mechanics. This turbofan engine model building block set consists of 2,216 parts and is designed for building block enthusiasts. Not only will you enjoy hours of immersive building experience, but the finished product will also function as a decorative item for your home or office.