Keenan Farms In-Shell Pistachio, Roasted with Sea Salt, 28-Ounce Jars (Pack of 2) for $23.98

When pistachios fully mature on the tree the kernel inside the shell enlarges and pushes against the soft shell before shell hardening to split the shell open. This is the essence of a naturally opened pistachio – a fully ripened nut. Nature does all the work. Keenan Farms has always believed that a naturally tree-opened pistachio creates a satisfied and happy customer.