Great size, but could be stronger.
The stem is definitely too narrow and flexible for the size of the head, makes it awkward to drive in but it is doable. It took me a while to work up to this size, the stretch was incredible but it is very difficult to control it from whooshing inside after you pass the widest point. Echo the previous comment, it must be used with care.
Decent quality materials used. Seems like it will last a good while. Not too firm or too soft. Some might say the base is a little too small and flexible, I'd say it's comfortable but must be used with care.
great when you get it in but its so flexible its take a lot to use. mould lines and not sure what it is made from as i came in a bag.