| 摘要 |
PURPOSE: A tuna can capable of easily opening by having a groove on a handle is provided to enable users to easily eat tuna from the can, and to prevent the separation of the handle from the can. CONSTITUTION: A tuna can(101) includes a groove(102) and a handle(103). The groove is installed on the handle. A user can insert their finger into the groove of the handle, and pull the handle for opening the can.
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