Charlie Crane Hiro StoolCharlie Crane Hiro Stool. Nugget alert! Charlie Crane's brand new Hiro Stool (and chair) is here, and it couldn't be better. It's cool, comfy and timeless. The Hiro Stool by Charlie Crane is a multifunctional piece of furniture that will help your child learn to be independent. He can use it as a footrest, sit on it for quiet time, or even climb on it to reach the toilet, sink or other raised areas of the house. Lightweight, the Hiro Stool will let