These are meant to be vibrating nipple clamps. It seemed like a good idea but they are way too heavy and lack grip. They just did not stay attached. The vibrating was so light that it failed to stimulate my clitoris enough to reach orgasm.

A novice to nipple play may be won over due to the tame nature of this toy. They are cute and bubbly shaped with a full range of adjustment.

The texture is perhaps the only thing I liked about these. It's wonderful, velvet smooth with a slight drag that is subtle but sensational. The smooth finish is both seamless and odorless. The velvety finish lies over a hard plastic and heavy bullet-style body that has a clip that is attached by a spring clamp and an adjustable screw.

To be honest, these did not look nearly as sexy on as I or my partner had hoped. They kind of look like big purple clothes pins.

They are extremely easy to take on and off; all that is required is a little pinch and adjustment. They are also very easy to adjust to accommodate apparently even crazy large nipples by simply twisting the black screw to desired width. Personally I found that even the tightest possible grip was not enough to keep the clamps attached while I'm in motion; perhaps these are best suited to large nipples.

The vibrating was fairly weak due to the use of watch batteries.

The vibrating function can be activated by a simple push of the back button. Click on and click off; there is only one speed. The vibrations were fairly weak due to the watch battery power source. Batteries are easy to change by screw top. A beginner may find these light vibrations to be the right tickle of pleasure, and it was for the nipples. However, it just does not contain the power to propel me over the orgasmic line even when clamped tight to the clitoris.

These are far more splash-proof than waterproof, so best not to submerge. Also, remember to take out the batteries when not using; I didn't and now my batteries are dead. Otherwise, just keep in a dry drawer and you should be good to go.