What is Erec Aid System?

Do you guys think we can make something like these kind of Aid Systems at home? anyone has any experience? as in my country these things are not available :/ I have asked from every pharmaceutical company.They said these things has no demand here.

You can order them online. Is that an option for you?

Very difficult to make a VED at home. The tolerance between the inside circumference of the cylinder and the outside, indented circumference of the cone is very slight. The ring that fits inside the base edge also has a very low indented tolerance. Also the design of a VED does not lend itself for PE exercises nor does it have a gauge.

I wonder if you could mod one of these with a standard vacuum connector so you use a different pump and gauge?

I have two different VED systems and the pumping mechanism on both is encased in a plastic housing which would make it difficult to modify it with a gauge. I personally find it convenient to use my Traditional air pump system for PE and my VED for intercourse. However, I sometimes use my traditional pump to generate a nice girth improvement and then use the VED to get ready for sex.