Unfortunately, Amazon has sold out in the delivery because I have received the Blind White Mentalist.
With this lens, the inserting and taking out is possible as with any other full-size lens.
The difficult thing is, however, at the onset of the second lens can be seen no more, where the mirror, the lens container are so. Only when you darken the light sources in the room and not directly into it looks, you can see again. That is, one has used these lenses and you will be illuminated by a light source, you can see only white.
Due to the improved visibility over the "Blind White" through which one can indeed nothing tendon, you can already see the opening of the pupil, but only very slightly.
My recommendation: maximum wear in one eye, which I would rather take the "Blind White", because this leads to less irritation at seeing because you can not see a little bit, but nothing at all.
You should also compare earlier in the mirror with a clean sheet of paper knows that the eye. If this is compared more cream color or yellowish, you can see the lenses extremely. Then Looks like Tippex.