A container (10) for mixing and dispensing material comprises a body (12) having a main chamber (17), a dispensing nozzle (26), a liquid receptacle (16) and a plunger (18). The liquid receptacle (16) has a front portion arranged to break away upon hydraulic pressure being applied by the plunger (18) so that the plunger (18) can traverse the entire length of the body (12). This enables a charge of material in the main chamber (17) to be entirely dispensed through a frangible wall (22) into the nozzle (26). The container (10) has a compression zone with a stepped region (50) to provide limited resistance to movement for use with low viscosity material. This reduces the risk of uncontrolled extrusion of the low viscosity material 14 5 10 62 11 32 50 13 13a 37 34 64 12 30 28 2 14 10 62 11 50 13 38 17 23 24 13a 37 34 64 112 3 0 2 8 22 1 4 5 1 0 6 2 1 1 2 5 0 / 1 3 2 I 13a 42 12 28 22
