3D Metal Manta Ray Mechanical Marine Biological Assembly Model with Lights

Features:

1. Extreme Mechanical Bionics: Enter the future mechanical world and explore the mysteries of bionics. This mechanical bionic metal assembled model manta ray will take you to experience the perfect combination of technology and art. Made of high-quality metal materials and fine craftsmanship, the manta ray model is lifelike and full of technology.
2. Magnetic shell design: The shell adopts a magnetic connection method and can be easily removed, allowing you to see the structure of the inner armor and the delicate movement of the gears at a glance. Explore the movement process of machinery in depth and feel the charm of science and technology.
3. Pingopin connection: The main body and base of the Manta Ray are connected using innovative Pingopin connectors and spring thimbles, eliminating the need for cumbersome wire connections, making assembly and disassembly easier and safer to use.
4. Not easy to rust: The inner metal has been carefully processed to have a smooth surface and is not easy to rust, ensuring that the model will look new for a long time.
5. Knob adjustment: There are two knobs on the base to adjust the swing speed of the manta ray and the brightness of the light respectively. This allows you to adjust the swing speed of the manta ray's body and the brightness of the light to easily create a personalized viewing effect.
6. Collectible Gift: It makes a great gift for art, engineering or metalwork lovers during the holidays. It is also an ideal gift for children interested in STEM education.

Parameters:

Material: aluminum alloy, zinc alloy, iron, brass;
Number of parts: 200PCS+;
Applicable age: 16+;
Assembly difficulty: medium;
Assembly time: 1-2 hours (depending on personal ability)

Packaging list:

Assembled Parts*1
Assembly Tool kit*1
Assembly Instructions*1