Cardboard construction connectors

Cool Tools reminded me of this today:

Also, you should be reading Cool Tools. :slight_smile:

9 Likes

I ended up going with Mr. McGroovy’s Box Rivets instead of the fancier (and more expensive) Makedo system. My kids love 'em.


Pro tip: find a very dull 3/16" or 1/4" drill bit and let your kids go wild with the power tools.

3 Likes