Gys ! i `ve used this recently on my friend's wife who beded with me recently in a cosy hotel when her hubby was away. I tell you the result was amazingly different. it gets so fitted in the groove of her eyes that shut her completely. suggestion : never forget to handcalf her before you make her wear this. Reason : it puts her into darkness immediately before she gets mentally adjusted to bear it. So do not give her any chances to adjust this after wearing ! happy love making.