Spinny Top

This is a simple top combination heavily taking inspiration from the Metal Fusion Beyblade series, though It might not be compatible since I still don't have the exact dimensions.

Screws/glue is necessary since the hook that attaches to the pinion gear is small and any 3d printed method/way of attachment will be weak and pretty hard to achieve.

Images to help with assembly is given below:

Edit: I've printed this, and I've found that elephant foot's compensation is required, or you can either get an exacto knife and trim the edges off the "Top Lid" of the Beyblade/Top for a nice and smooth launch. I've also added the results I've achieved as a gif.