What did he need cardboard boxes, sticks, tape, glue, bath tub cup toys, paperclips, marbles, and a tape measure for?
A marble wash, of course!
I always wonder how these little inventions will turn out when they finally come to life, but I am happy to report that "Marble Shop 28," is a grand success! By "success," I mean that it has kept Mac busy for at least an hour, and has been enjoyable for all of us to behold.
Once the "shop" is really up and running, Mac plans to charge customers $28.00 for his marble washing services. (Which is how he decided upon the shop's name).
Who knows, maybe we will see Mac and one of his creative start-ups on Shark Tank one day. Good luck, Mac! :)