The clitoral pump is a great product, I am very pleased with the suction ability of this tool. you just place cylinder, pump and release cylinder from pump and you can walk around sit, do things around the house with the cylinder attached. the three cylinders are great each one has its own feeling and gives endless pleasure. It can actually feel like you are receiving oral from a human. I defiantly recommend this product for all females who have any interest in their own clitoral pleasure and enhancement. I am celibate so this is the best tool to get the job done right, std free and easy to clean just wash with water. you control the pleasure and it does not stop until you do. the little bullet that came with it did not work but I did not mind at all because the pump is fabulous.