Answers.Body: <p>According to this amazon page : <a href="https://rads.stackoverflow.com/amzn/click/com/B08RY4FFT5" rel="noreferrer" rel="nofollow noreferrer">https://www.amazon.com/Colorful-Mcyye-Keychain-Beverage-Practical/dp/B08RY4FFT5/</a></p>
  <p>This is to help open beer cans by sliding it under the pull tab:</p>
  <p><a href="https://i.sstatic.net/9QNIW.jpg" rel="noreferrer"><img src="https://i.sstatic.net/9QNIW.jpg" alt="Pepsi can being opened with the opener" /></a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-07-04T07:47:13.833Z
Answers.LastActivityDate: 2022-07-04T07:47:13.833Z
Answers.UserDisplayName: f222
Body: <p>The blue socket is used to open beer bottles.</p>
  <p>But what is the usage for the red one?
  <a href="https://i.sstatic.net/NBAKe.jpg" rel="noreferrer"><img src="https://i.sstatic.net/NBAKe.jpg" alt="enter image description here" /></a></p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2022-07-21T03:15:52.153Z
Comments.Text: I've always used it to get things out from between my teeth.  But then again, I'm British.
Comments.UserDisplayName: Amazon Dies In Darkness
Tags: <preparation-for-drinking>
Title: Bottle opener - what is the use for the other part?
UserDisplayName: riorio
ThreadText: # Bottle opener - what is the use for the other part?
  
  (Asked by: username_0 on 2022-07-03)
  
  The blue socket is used to open beer bottles.
  
  But what is the usage for the red one?
  [![enter image description here](https://i.sstatic.net/NBAKe.jpg)](https://i.sstatic.net/NBAKe.jpg)
  
  **Tags:** preparation-for-drinking
  
  > **Comments:**
  > **username_1**: I've always used it to get things out from between my teeth.  But then again, I'm British.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2022-07-04. Score: 8 | Accepted answer
  
  According to this amazon page : [https://www.amazon.com/Colorful-Mcyye-Keychain-Beverage-Practical/dp/B08RY4FFT5/](https://rads.stackoverflow.com/amzn/click/com/B08RY4FFT5)
  
  This is to help open beer cans by sliding it under the pull tab:
  
  [![Pepsi can being opened with the opener](https://i.sstatic.net/9QNIW.jpg)](https://i.sstatic.net/9QNIW.jpg)
  
  
  ---
  
  