Perfect size for long-time use. If you are looking for a small plug that can be used for multiple hours while bending, walking, sitting, etc., this is perfect. The round tip is easy to slide in, and the little ball inside feels SO good when I move. It also works great while I am with my wife! Every move sends a little extra stimulation to my bootie. It is super easy to clean and travel with. Completely non-visible with clothes on which makes it great for running around in public. I feel so freaking sexy when I'm standing with people and I can feel this little beauty in my butt! Highly recommend for beginners who don't want something too large, or those of us that are more experienced and want a plug for regular use.