Take the skin off of the oranges and discard.

Take your mango and slice 1/2 inch to the left and right of the centre to avoid cutting the hard core. Then take your mango core and slice either side off, so your just left with a small square directly from the centre, discard this. Either scoop the flesh out with a spoon, or score diagonally both ways before pressing the skin side up to push the chunks out. Slice them off and into a bowl.

For the pineapple - slice the pineapple in half, then cut the green top off of the pineapple. Stand the pineapple up and use a sharp knife to cut the skin off, following the contours of the pineapple. Slice into large pieces (I cut them into half circles).

Process all fruit in your juicer, following manufacturer guidelines.

Serve immediately.