The jerboa gives the porcupine a large beautiful shell and tries to explain what the sea is. But the unromantic porcupine is more interested in the practical uses of the shell.The jerboa gives the porcupine a large beautiful shell and tries to explain what the sea is. But the unromantic porcupine is more interested in the practical uses of the shell.The jerboa gives the porcupine a large beautiful shell and tries to explain what the sea is. But the unromantic porcupine is more interested in the practical uses of the shell.