<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>

CC BY-SA 4.0
2020-08-09T17:14:32.467Z
2020-08-09T17:23:14.413Z
2020-08-09T17:23:14.413Z
Alex
<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>

CC BY-SA 4.0
2020-08-09T11:56:29.373Z
The insert is a Black Wedge Wheel (Pulley wheel).
Phil B.
<part-identification>
Round window on Wolfholm
Monte Gardner
# 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 Phil 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.


---

