Basic System Syringe Kit Kit Contents: each upper set: 6, 7, 8, 9, 10, 11; 1 set upper M - enamel universal; 1 set upper L - enamel universal; 1 set upper M - enamel white opalescent; 1 set upper L - enamel white opalescent; 1 set lower M - enamel universal; 1 set lower M - enamel white opalescent; 1 accessory set / material; 1 accessory set / instruments.