Bơm chân không đang hoạt động
25,874 98%
Next time I pump my cock, experience it with me
1 năm trước đây
Bình luận
23
YES, and the lasting vacuum with the regulating valve in line is the best !!!
I bought some caps for the valve and bored small holes in them - 1mm and smaller, so I can choose the wanted vacuum.
And using this or any cylinder with a CPC-Coupler I can maximise the vacuum just with a finger tip on the hole - Yeah !!!
I bought some caps for the valve and bored small holes in them - 1mm and smaller, so I can choose the wanted vacuum.
And using this or any cylinder with a CPC-Coupler I can maximise the vacuum just with a finger tip on the hole - Yeah !!!