Bought a pair of ben wa balls for an afternoon of intimate lovemaking. They came in an ornate box and were beautiful to look at. Each ball would at the slightest movement set off a chime and vibration. She was dripping wet from just holding them and after I inserted both we proceeded with a very passionate afternoon of ecstasy. Now the interesting part. We could not get them out! My fingers were not long enough and as hard as she tried they would not budge! I left her for the hardware store where I purchased a magnet the size of a dime on a collapsable stick. She called and said she had one out after sitting on the toilet and the other one came out as I returned home. Remember, always read the instruction and do a little research on bedroom activities before forging ahead.