I ordered this for my partner after her wanting to try one for ages, she was over the moon with it, first of all it came in a sealed box with a void sticker which i could clearly see was sealed properly, upon breaking the seal the cup itself was within an air tight silver sealed pack which kept it sterile, its mmade from medical grade silicone which we were surprised at how soft it felt, the cup its self didn't feel to big but is big enough to do whats its supposed to do.
My partner is a first time menstrual cup user so it dd take a couple of attempts to get it in the right position which i believe is normal for any cup, once she had it in place properly, she could no longer feel she was wearing it and forgot about it, After a full nights wear on her heaviest flow day there were no leakages on the bedding or pyjamas, it was easy to empty, clean and re insert after a couple of uses, it now only takes a couple of minutes to change and she doesnt have to worry about it for a full 12+ hours,
We really feel like we are doing our bit for the environment by using a silicone menstrual cup via buying a month worth of pads and tampons at a time as once you have invested in the viiNA YA Menstrual cup, it will last you years ad will probably pay for itself in the first couple of cycles
My partner assures me this is a suitable cup for her just starting out but equally it could easily be just as suitable for the more expierienced user