I have been using the Wacky Walk'r keychain on my key chain for years. It is a good quality product. I like the feel of it and the rubber lasts a very long time. It is just something that I find fun and have gotten used to so over the years (and we are talking ten years or more) I have replaced it with a newer version as eventually it has become a little worn out (haven't we all). Overall, it holds up incredibly well and lasts for a long time. I recommend!