This toy digger mechanism features a moving arm. Also features a shovel which can be controlled via two syringes. A great mechanical design kit to educate and enthuse kids into learning scientific principles.
Features:
This toy digger mechanism features a moving arm
Also features a shovel that can be controlled via two syringes
A great mechanical kit to educate and enthuse kids into learning scientific principles
Green technology is the industry of the future and kids are excited to be part of this