E9: What Is This Thing?
Welcome to Edition 9 of What Is This Thing?, a photographic feature of a product whose purpose isn't obvious at first glance. I'll include some hints below to help you flex your noodle and figure out the answer.
- It's adjustable for both adults and children.
- I doubt using it would be very enjoyable.
- But it might help you get a leg up on the competition.
Got it? Give up? Click here for the answer.