the invention relates to saucer - type handle components that pertain to a hollow handle and are produced in several steps . said handle is used for a toothbrush . said components are joined together and are inserted into an injection mould . a synthetic material , preferably a thermoplastic elastomer , is injection - moulded around the mould - parting line between the handle components in said injection mould . the connection seam thus produced holds the two handle components together in a nondetachable manner and seals the hollow space which is formed by the handle components .