Ca. 800-1000 AD. A ceramic hollow vessel featuring a bi-conical body that tapers to a pointed base, and to the other end it finishes with a spout for filling. A deep groove runs through the mid-section of the vessel, which is further adorned with diagonal etchings, showcasing the intricacy and attention to detail of Byzantine artisans. These hollow vessels were designed to be used as hand grenades, filled with flammable or explosive material, and hurled at enemy targets. The pointed base allowed for easy handling and accurate throwing. The use of these vessels in Byzantine warfare was a key component of their military strategy, allowing them to inflict significant damage on their opponents.Size: L:75mm / W:115mm ; 405gProvenance: Private UK collection; From an old British collection formed in the 1990s.