Engagement Finger Ring **** 4 out of 5 Stars Small, sleek and packing a nice punch the Engagement Finger Ring bullet vibe by Evolved Novelties was a pleasant addition to my ever growing toy box. Made of plastic and very discreet with a length of 2 1/2 inches and a circumference of about the same it is easy to store and keep from prying eyes. But don't let the small size fool you, this little guy does its job and does it well. With multiple vibration and pulsating action delivered right to the clit. The Engagement Finger Ring makes a great vibrator for either foreplay, enhancing oral sex or just for plain old solo play. This bullet was also surprisingly not that loud, making it great for those who share living space with others. Some who are not as sensitive and enjoy intense vibrations may have issue with it, but I myself found it to be just the right amount needed to get me off and quickly I might add. It does run on 3 watch batteries which can be a little bothersome...