Conclusion
The basic design concept is good, the pump requires too much pressure to use for example using it as a clitoris pump works fairly well other than how much force you have to use. The quick release button is easy to locate and visible. I was impressed with the thickness of the material used at the entrance of the product.better than any I have used in the past. It stayed firmly on the cylinder and was not sucked inside the tube. The suction is adequate for beginners. The pump is very durable and constructed with quality in mind.