Offer a design key for removing lids from cans nakatannyh. Device instantly reveals not only the Bank, but also keeps intact the lid and the rubber grommet. At the same time (most importantly!) they remain suitable for reuse. Key design is so simple that you can make it does not pose any difficulties. And use the fixture can not only Housewives, but also workers canteens, cafes, where during the day you have to open hundreds of cans.
Key for cans:
1 circular crown, 2 — clip, 3 — handle, 4 — arm with obretennoe arc-based
V. STANTIN, Syzran
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