Massimo(@Rainmaker1973):Self-closing jam jars lids. Produced by Aohata, one of the most popular brands in Japan, it never had an official explanation, but it has proved real and possibly working with an optimal tolerance and pressure difference driven by temperature gaps.

Massimo

@Rainmaker1973

Engineer. Selecting and curating pictures and videos trying to awaken your sense of wonder since 2014. For business partnerships: massimo73@livecom.it.

加入 August 2010

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Massimo@Rainmaker1973

2026.11.10 08:18

Self-closing jam jars lids. Produced by Aohata, one of the most popular brands in Japan, it never had an official explanation, but it has proved real and possibly working with an optimal tolerance and pressure difference driven by temperature gaps.