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When opening a CAN of tuna, the ring opening a CAN often falls out. Especially when this happens in the open air, it’s helpless. When you force to open the CAN with your hand without a CAN opener, it’s too dangerous. Observing these points, I attempted to design a CAN ring. RING OPENER is a combined design of CAN ring and Disposable CAN opener. Since the ring is also used as a CAN opener, you can open the CAN even when the CAN ring sometimes falls out.
Gimhae-si, South Korea