“Easy open” can Tin box with tear-off cap. It is mechanically emptied of the air before crimping the cork The caviar can be as it is or undergo a slight pasteurization 50 g – 100 g – 200 g “Prestige” tin metal box with “coin” opening. The box is mechanically emptied of air and hermetically sealed 30 g – 50 g – 100 g – 200 g – 250 g – 500 g glass jar vacuum sealed and pasteurized twist off closure: 18 g - 28 g – 50 g “Russian” closure ” (cap crimped to the jar): 28.4 g - 56.8 g Tin traditional tin box, elastic closure. It is emptied of the air with the traditional manual system 50 g – 125 g – 250 g - 500g