After using the flip orb strong blue rush for a year now I am totally satisfied. It is deep enough for me as average sized man. Though one can put some preassure to make it more strong the flip orb never resulted in skin irritation or even hurts. So even using it wild and with passion it keeps your member without any pain later and the item isn't damaged either.
The flip orb really tightens up arround the cock and pulling back shows how strong the outside air squeezes the item. The operation is really quiet e.g. in comparison with a fleshlight or even the flip hole. There is no leakage of the liquits as with the flip hole.
Cleaning is simple as it is common for the tenga products.
Compared with the flip orb orange crash the stimulation is more overall the member. and one can feel the orbs well.