Seduce Me nipple suckers. Fits all nipple sizes. Hands free nipple teasing. Powerful vibration. Squeeze bulb, place over nipple, then release. Waterproof.
 
Materials: Silicone bulb with ABS bullet
Size: Overall length: 2 inch, Width: 2 inch, Height: 3 inch
4 LR754 batteries included (2 in each nipple sucker)
4 Extra batteries also included.