It's strong and easy to use. Just slice the top off the pineapple, put the slicer on top and turn, it cuts and cores in less than a minute and you have the pineapple sliced and ready to eat. Plus you can use the remaining shell as a cup or bowl. No more slicing the pineapple in half and then slicing the halfs again and again to get wedges and then trying to cut off the outer skin and picking out the "eyes" that remain in the pieces , now you still had to cut the core off and each wedge into pieces -- it was a lot of work and always made a mess.