Construct your very own wheeled robot capable of multi-directional movements, grabbing and lifting objects, and more! In addition to forward/reverse and left/right movements, lifting and grabbing actions can be easily controlled with the included 4ch 4stick controller. Two C or D batteries are required (not included) for the remote control. Do not use Ni-MH batteries. The instruction manual (printed in both English and Japanese text) depicts three types of examples such as vertical clamp arm, horizontal clamp arm and bucket type arm configurations. Aspiring robot builders can use set-supplied parts to build their own custom robot designs!

Additional information on the Tamiya site.