Has the widest opening of all fleshlights. Great if you have a thicker member.
end cap is adjustable for vaccum pressure, hard to get this setting correct and not the best for circumcised willys
I find the Pure Fleshlights are my top go to when I just want to get it done thoroughly. There's no distractions with the opening, you can just get down to business and get the job done well.
Highly recommend.