A syringe (1) which is designed for the single metering of a filler material (15) contains a storage chamber (5, 6, 7) for the reception of the filler material (15), wherein the storage chamber (5) has a discharge end (28) for the dispensing of the filler material and a conveying end (29) which is disposed opposite the discharge end (28), wherein the storage chamber (5, 6, 7) contains a closable discharge element (13) so that the filler material is storable in the storage chamber (5, 6, 7). A docking element (10) is provided for the connection of the storage chamber (5, 6, 7) to a cartridge (2) for the filling of the storage chamber (5, 6, 7) with the filler material (15).