OXO Good Grips Mango Splitter 2 "Mmmmmm" Ms King 06 February 2020 Well I tried and tried, small mangos, bigger mangos. With the peel on and off, but just could not get the splitter to work, on one occasion the stone was cut by the splitter. I tried, but not for me. A note from the team We're sorry you found this difficult to use. You could try slicing a small amount off one end of the mango which will allow it to stand upright and make using the tool much easier.