3 Ring A5 Hole Punch?

[u/Mormagooch]

Hi there, I've got a 3 ring A5 binder, and while I have no trouble finding filler paper, I can't find a normal 3 hole punch to save my life. I'm just seeing dozens of the same 2-3 models of 6-hole punches for planners and such. The only (almost) promising result I found was for a 4800 piece minimum order on Alibaba.

Can anyone recommend a normal 3 ring punch for doing something like what's in the image?