Okay, so I’ve been on this quest to find the absolute best penny gears. You know, the tiny ones, for some miniature projects I’m working on. It’s been a journey, let me tell you!
My Little Adventure Started
First, I scoured the usual online marketplaces. I typed in “penny gears,” “miniature gears,” “small gears,” every combination I could think of. I found a bunch of options, but it was hard to tell the quality from the pictures.

I ordered a few different sets, hoping for the best. When they arrived, it was a mixed bag. Some were… okay. Others were clearly cheaply made, with rough edges and uneven teeth. Not good!
Digging a Little Deeper
I decided I needed to get more specific. I started looking at hobby shops online, the kind that specialize in model trains and robotics. Bingo! I found a few places that seemed promising.
- I found one shop that had a whole section dedicated to miniature gears.
- They had detailed specs, like the number of teeth, the material, and the size.
- I felt like I was finally getting somewhere!
Experiment and Conclusion!
I placed another order, this time with more confidence. And you know what? These gears were much better! The teeth were smooth and even, and they meshed together perfectly. Finally.
So, after all that searching and experimenting, I figured out that the best place to get those perfect is to not use a search keywork that is too broad. Focus on specific scenarios. That is what I realized.