Schwimmball

I picked this up as a breathing exercise and didn't expect the wooden tube to feel so smooth in hand. Getting the ball to hover steadily takes real breath control, and I've been timing myself each morning to see if I can beat my last float.

Kept my kids entertained for a solid half hour during quiet time, and it genuinely works as a little breathing workout. The ball floats steadily when you get the airflow right, and even my 8-year-old got the hang of it within a few tries. Just wish the tube was a bit longer for younger hands to hold

My kids and I have been having a contest to see who can keep the ball floating the longest through the wooden tube—my record is about 20 seconds. It’s a surprisingly good little breathing workout, and the ball really does hover there like magic. Kept them entertained for a solid half hour.