Mechanical Blue Dolphin Building Blocks Linkage Kit Sea Animal Model with Lighting Display Stand STEM Power Toy DIY Desktop Ornament for Kids & Adults Ages 12+ Birthday Gift Idea 888pcs

- The mechanical dolphin building block Linkage Kit includes a detailed dolphin model, a power motor, and a detailed instruction manual. It have 888 pieces. Its movable parts allow children to assemble by hand and become a living blue dolphin. - This model accurately replicates the form of a dolphin, and the built-in lighting effects highlight the exquisite details of the finished dolphin model, creating a striking desktop decoration. By manually rotating the handle, the dolphin's mouth and tail will move accordingly. You can also install a motor to allow the dolphin to elegantly and automatically swing its blue body, vividly showing the scene of it freely swimming in the ocean. - STEM-powered toys can teach engineering principles, mechanical linkage principles, and spatial reasoning skills, while also stimulating creativity and problem-solving abilities. Children can also learn about marine biology while playing. - Drive mode: This dolphin shaped building block set has two modes: manual rotation mode and electric mode. The motor drive allows dolphins to automatically swing their bodies, showcasing the playability and fun of the product. - The dolphin set comes with a specially designed display stand, allowing you to showcase the completed dolphin model as a beautiful interior decoration or collectible. The high-precision building blocks interlock seamlessly, and the product is made of environmentally friendly ABS material; the blocks are non-toxic and non-irritating, with a smooth, burr-free surface that won't hurt your hands. An instruction manual is included, with each step clearly packaged in numbered bags and accompanied by accurate and detailed instructions, making the entire process simple and easy to follow. - This toy is the ideal birthday gift for children and families who enjoy challenging building projects, marine life, or mechanical engineering activities. It's also a fun and cute Building toy that makes a great desk decoration, and with its beautiful gift box packaging, it's a perfect present for special holidays and events.

Product description

The mechanical dolphin building block Linkage Kit includes a detailed dolphin model, a power motor, and a detailed instruction manual. It have 888 pieces. Its movable parts allow children to assemble by hand and become a living blue dolphin.

This model accurately replicates the form of a dolphin, and the built-in lighting effects highlight the exquisite details of the finished dolphin model, creating a striking desktop decoration. By manually rotating the handle, the dolphin's mouth and tail will move accordingly. You can also install a motor to allow the dolphin to elegantly and automatically swing its blue body, vividly showing the scene of it freely swimming in the ocean.

This toy is the ideal birthday gift for children and families who enjoy challenging building projects, marine life, or mechanical engineering activities. It's also a fun and cute Building toy that makes a great desk decoration, and with its beautiful gift box packaging, it's a perfect present for special holidays and events.