Review on Enhance Your Pet's Playtime with Living World 4 Plastic Balls with Bells by Amy Claeys

My budgie loves them. They were a replacement for another set that I can't find anymore. Even though they looked almost the same as the old ones, he still knew they were different and took several months to get used to and play with. :) One of the big pluses of this set is the ability to unhook any ball because he loves to ride, race and fetch them. They are quite brittle and will crack over time, so they need to be monitored and replaced. The bells inside also crackled. Unfortunately, after nearly a month of delivery, the latest replacement kit only arrived in a flimsy, bubble-wrapped postal envelope, and they were all cracked and unusable. I hope the next set will be better.