I wish I had read Tagy's response before my partner and I shelled out 35 euros....
For those of us xxl guys, there are several problems with clone a willy.
1. don't bother completely filling the tube as they indicate with the gel if you are really long and thick as I am....stupidly, I thought it would mould around my cock but, of course, there wasn't much room in the tube for gel once my dick was in it and most of the gel ended up on the carpet
2. if you have a really thick dick as I do be aware that the tube is just barely wide enough. There wasn't room for gel on both sides, thus defeating part of the idea of the mold
3. and finally, Tagy is right. There isn't enough rubber if you are xxl hung. I was really disappointed to discover that the mold only filled half-way given the volume of my dick. This is something they should correct I think....
I would like to try it again, I think the product would work, but they need to send those of us truly hung xxl more supplies like rubber, etc. Or put a caveat on their product for very well hung men.