|Pretty storage bag|
To give you some info, you can wear them as long as you need to and exercise the vaginal walls whilst doing your daily chores. Inserting them is very easy and you can add a little water based lubrication. At no point do I feel as they are going to pop out. I do not have to work hard to keep them in unlike the heavier ones I suspect but as a tester and a bit of fun they are a great asset to having a workout and also some bedroom fun. There is a a silicone layer to keep the balls in place and a silver egg shaped ball within a ball which is not visible that you can feel moving around and depending on your activity you get different sensations.You will need to take them out when going to the loo, so if you are bold enough to wear them at work then make sure you have what you need to clean them and re-insert them.
I really should get the books. I think I will do that now.