1Easy Can Opening: Causing no pain or damage to your finger and nail, the can opener can easily open the can, ideal for both kids and children. 2Useful Protector: This can opener can also used as the cover on the open mouth, which can prevent bugs and dust to better preserve your drinks. 3Simple for Using: Just slide the opener up until it gets stuck, lift it up to open the can, and then rotate it back to cover the open mouth. 4Applicable Scene: Suits perfectly for standard cans of 6oz, 8oz, 12oz, or 16oz, the manual can opener can be used for camping, picnic and so on. 5The ABS Material: Premium ABS material is dish washer safe, and the can opener tool has smoothly edge, very safe and durable for repeated use.