Synchronised Swimming Club VRAČAR, Synchronised swimming federation of Serbia, and Synchronised swimming federation of Belgradeinvite you to XIX CRISTAL CUP 2018 01-02. December 2018,Belgrade - Serbia Age group: 12 and under – FINA 10 and under 8 and under More info: Invitation - XIX CRISTAL CUP 2018 Final entry form - XIX CRISTAL CUP 2018 Accomodation form - XIX CRISTAL CUP 2018