DIY Educational Electric Robot Tank Scientific Invention Toys
El motor tiene un borne roto.
Simple but entertaining for my 9 yr old boy.
Very good to toy to learn about gears for kids
Hurray I got it
great little starter for kids self build robotics
mucho tiempo pero llegó. voy a revisar.
very good for children
its a neat iteam, some better stickum on the motor
ziet er super uit nu nog uitproberen
tutto bene