We can store digital data in a small bottle.  

hum blank
hum blank

hum blank is a USB memory.

The cork includes the memory.

It seems empty in a bottle, but there is a lot of wonderful memories in it.

You can buy it from this store.
楽天市場ショップ「HIGHTIDE DAILY DEPOT」の商品ページへ
Search results at "Rakuten".
Search results at "Rakuten".
12 at random.
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