This penis pump is fully automated, making is extremely easy to use. The silicone ring creates a tight seal so users can see gains almost immediately. Simply press the suction button to increase blood flow and size; a quick-release button helps users avoid discomfort. The upper portion is detachable, which means the pump is easy to clean and care for. Universal measurements on the bright red cylinder make it easy to track progress.

Website: CalExotics.com

Materials: Plastic, silicone, ABS plastic, ABS plastic with silver plating

Power: Two AAA batteries

MSRP: $$$