Vaginal balls - Which would you recommend?

I recently got the L'Amour balls by Cal Exotics (review coming in a week or so), and while I really like them for the most part, I cannot STAND the retrieval cord. I seriously cannot express the depth of my hatred, because it is so stretchy that it is completely useless in terms of pulling the balls out--I have to push and use my fingers, which means that there's this really long, dangling cord there serving absolutely no purpose. Is there a set of exercisers that don't have this problem?