This is an ice cream cone screw top. I printed it & uploaded a photo to share to a 3d Printing FB group and many people asked that I upload this file because, it used to be here: 
https://www.printables.com/model/82439-ice-cream-waffle-cone-box-with-soft-serve-screw-to but it isn't available anymore and I'm not sure why it was taken down. 

However Printables allows you to reupload files respecting the original license, so, here we go!

By the way this was printed on the Bambu Labs X1 Carbon w/AMS. This is not a multi color print, the soft-serve part was printed in Cookiecad's Unicorn and the cone was printed in ‘flesh’ tone filament by Polymaker. The file prints nicely in pretty much any layer height however, depending on the layer height you choose and the cooling that your printer is capable of, you may be required to use supports for an optimal model. (I recommend tree supports, ‘touching build-plate only’

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The original upload said this, so I must as well: 
"This is a remix of DuaneIndeed's amazing Ice Cream Cone and all-scan- everything's equally amazing Soft Serve Ice Cream.

I just added a quarter turn screw mechanism and tweaked everything so it fits and works nicely as a little gift or storage box.

Everything should scale well both up and down. Enjoy."