I see all the raving reviews but I have issues. So, I want to address something. The reason this
thing doesn't fit on the finger is that the motor actually takes up all the space leaving very
little for the finger. The finger can't fit so to hang onto the gimmick your hand must remain in a
semi awkward position and I find it uncomfortable. Also, because of the cheap construction the
plastic edges around where the thread comes out are hard and can be sharp enough to break thread. I
remedied this with some scotch tape to give a smoother edge for the thread to glide across. I get
much more out of the Spider Pen Pro. Same kinds of effects, less hassle. With the pen there's no
need to bring it in and out of play. Nothing to ditch.