Hot Wheels Wall Tracks to Mega Blocks Compatible Adapter

My kids love wall tracks, but they fall down all the time and aren't setup to allow kids to assemble different configurations.

This is a simple adapter to attach hot wheels tracks including wall tracks to mega blocks / other compatible building blocks.

Regular tracks are able to slide-on the end. Wall tracks snap into the plus signs on the face of the adapter. Mega Blocks and other building blocks fit into the bottom.

The track in the picture took about 17 adapters to complete.