The bouncy bands we have are a super fun accessory to our chairs! Kids are loving them as they bounce their legs instead of being less productive. It is the main addition to the class until the stand up desks come in. We are very happy that kids are enjoying them and we hope they are enjoying them just as much as the amazing wobble stools and deskcicles! We are hoping to add even more fun accessories like the spooners we will use with the stand up desks.