Clitoral pump

A clitoral pump is a sex toy designed for sexual pleasure that is applied to the clitoris to create suction and increase blood flow and sensitivity.

The use of a clitoral pump can also help strengthen the pelvic floor muscles and aid in producing vaginal lubrication, which can reduce with age.

[6][7] Use of the device for medical purposes is subject to Food and Drug Administration (FDA) regulation in the United States.

[2] The sucking effect makes the clitoris throb due to increased blood and skin tension.

[9] Special variants of hand pumps exist, but in most cases they consist of a rubber bulb and a tube connecting it to the cylinder.

There are multiple parts of this object. At the top (of the image) is the clear acrylic cylinder, which screws onto the rest of the device. There is a tube in the center, connected to a larger bulb that can be squeezed to add air. The black knob on the side is the release valve, which depressurizes the air when pressed.
A simple clitoral pump.
Labial pump