Heavy-duty fun for Itty Bitty hands! With battat’s take-apart roadster, your 4 year old engineer will build and discover, over and over and over… the roadster 18 colorful and chunky pieces are easy to assemble with the functioning battery-powered drill (and it turns in both directions, just like the grown-up version)! the 3 bits adapt to the different connectors because using the right tools is always best! Kids get to discover shapes and colors without even knowing they''re learning.