<p>This happened in volume 16, chapter 159. There was a bottle of hair tonic which caused different effects. Below is a scan of the page where it takes place. </p>

<p><a href="https://i.sstatic.net/ng3oY.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/ng3oY.jpg" alt="Hair Tonic"></a></p>

CC BY-SA 3.0
2017-02-22T02:13:11.727Z
@user31031 no problem. Please mark it as accepted if it solved your question using the check mark on the left.
giraffesyo
CC BY-SA 3.0
2017-02-20T00:20:13.927Z
2017-02-20T00:20:13.927Z
giraffesyo
<p>In which chapter of the manga did Tincanpy grow hair and Allen's hair grow longer?</p>

<d-gray-man>
In which chapter did Tincanpy grow hair?
# In which chapter did Tincanpy grow hair?
Posted by: username_0 on 2017-02-18
In which chapter of the manga did Tincanpy grow hair and Allen's hair grow longer?
**Tags:** d-gray-man
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## 1 answers
### Answer by username_1 on 2017-02-20. Score: 0 | Accepted answer
This happened in volume 16, chapter 159. There was a bottle of hair tonic which caused different effects. Below is a scan of the page where it takes place.

[![Hair Tonic](https://i.sstatic.net/ng3oY.jpg)](https://i.sstatic.net/ng3oY.jpg)
> **Comments:**
> **username_1** (2017-02-22): @user31031 no problem. Please mark it as accepted if it solved your question using the check mark on the left.  
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