Answers.Body: <p>The obvious part is <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=4185" rel="noreferrer">Technic, Wedge Belt Wheel (Pulley)</a> as Phil mentioned in the comments.</p>
  <p><a href="https://i.sstatic.net/CaBr5.png" rel="noreferrer"><img src="https://i.sstatic.net/CaBr5.png" alt="enter image description here" /></a></p>
  <p>Other, not so obvious piece is <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=68325" rel="noreferrer">Brick, Round 4 x 4 with Recessed Center</a>, which comes in new <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?S=75551-1" rel="noreferrer">Minions set</a>. It only comes in Light Bluish Gray [BL] color at this moment.</p>
  <p><a href="https://i.sstatic.net/cZjib.png" rel="noreferrer"><img src="https://i.sstatic.net/cZjib.png" alt="enter image description here" /></a></p>
  <p>Jonas has confirmed this over his <a href="https://www.instagram.com/p/CDZFamVoNze/" rel="noreferrer">IG post</a>:</p>
  <blockquote>
  <p>It's a Minion Eye.</p>
  </blockquote>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2020-08-09T17:14:32.467Z
Answers.LastActivityDate: 2020-08-09T17:23:14.413Z
Answers.LastEditDate: 2020-08-09T17:23:14.413Z
Answers.UserDisplayName: Alex
Body: <p>There is a round window in the <a href="https://www.flickr.com/photos/legols/50165797643/in/photostream" rel="noreferrer">Wolfholm build</a> by Jonas Kramm.  It's on the left side, top floor. Can anyone identify the round white piece and the smaller round black piece inside. (might be a pulley).</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2020-08-09T11:56:29.373Z
Comments.Text: The insert is a Black Wedge Wheel (Pulley wheel).
Comments.UserDisplayName: Phil B.
Tags: <part-identification>
Title: Round window on Wolfholm
UserDisplayName: Monte Gardner
ThreadText: # Round window on Wolfholm
  
  (Asked by: username_0 on 2020-08-09)
  
  There is a round window in the [Wolfholm build](https://www.flickr.com/photos/legols/50165797643/in/photostream) by Jonas Kramm. It's on the left side, top floor. Can anyone identify the round white piece and the smaller round black piece inside. (might be a pulley).
  
  **Tags:** part-identification
  
  > **Comments:**
  > **username_1**: The insert is a Black Wedge Wheel (Pulley wheel).  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2020-08-09. Score: 8
  
  The obvious part is [Technic, Wedge Belt Wheel (Pulley)](https://www.bricklink.com/v2/catalog/catalogitem.page?P=4185) as username_1 mentioned in the comments.
  
  [![enter image description here](https://i.sstatic.net/CaBr5.png)](https://i.sstatic.net/CaBr5.png)
  
  Other, not so obvious piece is [Brick, Round 4 x 4 with Recessed Center](https://www.bricklink.com/v2/catalog/catalogitem.page?P=68325), which comes in new [Minions set](https://www.bricklink.com/v2/catalog/catalogitem.page?S=75551-1). It only comes in Light Bluish Gray [BL] color at this moment.
  
  [![enter image description here](https://i.sstatic.net/cZjib.png)](https://i.sstatic.net/cZjib.png)
  
  Jonas has confirmed this over his [IG post](https://www.instagram.com/p/CDZFamVoNze/):
  
  > It's a Minion Eye.
  
  
  ---
  
  