This is a group of twenty seven small blown glass ball beads. (Mislabelled as 27-11-308)
From Egypt, Giza, Pit G 7757 A, (tomb of Kheperre) Room IV. 1929: excavated by the Harvard University–Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of Egypt.
Harvard University—Boston Museum of Fine Arts Expedition