Shirogorov Titanium Pivot Tool Pen's Refill Question.

[soccerman]

I got a Shirogorov pen last month, the pen comes with a lamy m22, a mini ballpoint refill.

But I really like gel pen refill, anyone knows some gel pen refill brands/models can be used in this pen?

 

[tcs1917]

I got a Shirogorov pen last month, the pen comes with a lamy m22, a mini ballpoint refill.

But I really like gel pen refill, anyone knows some gel pen refill brands/models can be used in this pen?

Only lamy M22 I think. I never see another types of this refill. Only - black and blue ballpoint - not roller (gel).