Yes, you can have more girth and volume! Through creating a vacuum, this penis pump expands the blood vessels in the penis, making it "grow" bigger. The pump is automatic and easy to operate with a simple button mechanism. Thanks to the built-in masturbator, it gives great stimulation in the process of it. As a nice additional feature, the transparent cylinder allows you to watch your penis grow when using the pump. Enlarging pump Easy to operate Great stimulation More volume and girth Transparent shaft