Not a bad review. Maybe it’s me but my mind seems geared toward millimeter measurements. The unit is easier to get my head around (the difference between 50mm and 55mm diameter is easy to grok) and it seems to be the standard that ALL websites follow.

Thanks! I’m in America, we all use standard. lol

Well, I’m American and I use the metric system when measuring my yoyos. However, I think that comes from my longboarding history. Everything there is metric too. Tens are also easier for me.


So, yeah…Look at this…