i think an almond.
It is not an almond. I have bought almonds in the shell. The outside of an almond shell is soft and some of it is kind of powdery.
The shell of the cashew contains urushiol, a poison which is found in poison ivy and some other plants. Therefore cashews are never sold in the shell. Do a Google search on "urushiol cashew"
Cashews
Nut.
The cashew nut
Walnut is an edible nut with a smooth thin shell.
The nut with the hardest shell is the macadamia nut. It is difficult to crack because the edible part is stuck to the inside of the shell.
Yes, you can feed your hamster almost any type of nut, but since the monkey nut has a harder shell you might want to crack the nut open before so he wont have a hard time eating the nut instead of taking forever just to get the shell off. So yes you can feed your hamster a monkey nut.
Shell.
the large wrinkled edible seed of a deciduous tree, consisting of two halves contained within a hard shell which is enclosed in a green fruit.
The shell of the Macadamia nut is very tough and fibrous. It is extremely hard to crack without the aid of tools and machinery.
A coconut.
nut
testicle