Nectar pearl
From Wookieepedia, the Star Wars wiki.
Nectar pearls were round, gray containers which were used to carry keet nectar. The Keets on the forest moon of Endor used nectar pearls to carry the nectar back to their hive. The shape of the pearls allowed the Keets to conveniently store the pearls within storehouses inside their hive. During the stranglethorn crisis, the two Ewoks, Wicket W. Warrick and Kneesaa a Jari Kintaka obtained a nectar pearl from the Keet Hive because of the importance of keet nectar in the antidote for plant growth formula.
