I’m not sure if this is been done before. But I came up with a good idea today for Instagram. Use the use the hashtag #halfswap and switch out halves of ur yoyos and get it on video. I found this really fun and hope you enjoy it too!
Sry for making the title wrong. 
Halves wap?
Dont you mean half swap?
Oops ya thanks
Or even more subtle, use two different Side effects to see if they really do make a difference
I think the side effect idea is more interesting IMO.
#halfswap
Sounds like trading halves with a buddy that has the same yoyo.
Make so pretty cool color combos.
I found it very interesting to try this. Btw I don’t have any side effect yoyos
That’s what I thought it was too, and as a fan of 2-tone yo-yos (like the old BumbleBee/Cold Fusion) I wish it was available more as a manufacturer option. Seems like everyone does solid colors or splashes but very few offer different colored solid halves.
I thought it could be used to trade yoyo halves with others.
ya that’s what is is but it’s fun to combine two yoyos
I went to #halfswap, and there were random photos there already (not yo-yo related). Maybe #yoyohalfswap would keep more of the random stuff out. :-\
I don’t know if you meant to try swapping two DIFFERENT yoyos or not, but it is a good thing to try. One thing to watch out for though is the axle of a larger yoyo bottoming out in a smaller yoyo. It becomes essentially impossible to remove. Happened to me on my Token 
at least it wasn’t with the Cliff which was the other half!
Happy experimenting!