It depends on the company and the model.
They will not work in Onedrop or CLYW yoyos because they have a much deeper recess
They should work in most YYJ and Duncan yoyos. I would check the models you are interested in first.
It depends on the company and the model.
They will not work in Onedrop or CLYW yoyos because they have a much deeper recess
They should work in most YYJ and Duncan yoyos. I would check the models you are interested in first.