The safe can opener is the new series product that develops by Yangjiang Huaquan Industry Product Co. Ltd., Guangdong Province. The advantage is, the cover will not fall down into the can and will not pollute the foods; the edge both for the body and the cover of the can will not hurt the fingers; if foods left in the can, the cover can be press back, and ensure the best sealed effect to avoid dust or other pollution. T his item have got China patent No. ZL 2007 2 0043457.0 Instruction for using: 1. Put the support over the base and the can opener rollers against the edge of the can. 2. Turn the turner anticlockwise to release the roller. 3. Turn the turner clockwise. Until the can is completely opened.