Tamiya 70218 - Manta Ray Swim Assembly Kit  [70218]

This Educational Construction series kit creates a thrilling swimming robot with a big, versatile fin-shaped dish that moves down and up to propel it through water and make it look the same as a manta ray. The fin piece is driven by a submarine motor.

• Assembly kit. Length: 160mm, width: 148mm, height: 55mm.
• Intuitive and easily-accessible set up procedure means easy building of the kit, even for newbies.
• Submarine engine powers the fin part via a shaft.
• The tail fin acts as a rudder, and moving it allows one to affect the direction where manta ray travels.
• Requires one AAA battery pack.