Multiple dosing device and magazine

A multiple dosing device for releasing one or more doses of an additive, characterized in that it comprises a magazine (1) having a number of through openings (10) each receiving a tube (2), which tubes (2) are open at both ends and each contains a dose of the additive, which through openings (10) and tubes (2) extend axially between two opposite ends of the magazine (1), that the tubes (2) are arranged moveable in an axial direction inside respective through opening (10), that an upper foil (3) and a lower foil (4) are placed adhered to the opposite ends of the magazine (1) and wherein the ends of the tubes (2) are placed abutting or adjacent the upper and lower foils (3, 4), respectively, that the device further comprises an activation part (5, 24), that each tube (2) has a pointed lower end (14) for penetrating the lower foil (4) and that the activation part (5, 24) has means to break the upper foil (3).