The outer skin of Hawaiian fruit is turquoise, the inner shell is very hard and brown, and the kernel is milky white. Macadamia nuts, like walnuts, have hard seeds inside and a layer of pulp outside, so macadamia nuts have no obvious pedicels, and their shells are very hard and round.

Macadamia nuts are usually wrapped in a very hard shell, harder than walnut shells, and there is a fibrous peel around the nuts. Generally, when you buy macadamia nuts, you will send a fruit bottle opener in the package.

Insert the tip of the fruit knife into the opening of macadamia nut fruit, then rotate the fruit knife hard to split the shell in half, and then you can enjoy the food.