These are separated by a thin groove. As with many common beans, when the seedpod first forms, it is soft and green. But as it ripens, the pod hardens, becoming dry and heavy.
Tāpat kā visiem pazīstamo dārza pupu pākstis, sākumā tās ir zaļas un mīkstas, bet, kad pāksts nogatavojas, tā kļūst smagāka, sacietē un izkalst.