I loved the coin vortex by @squinn but I wanted to make it bigger. Unfortunately you can't scale this model since it has threads on it. So I remodeled it in Fusion and maxed out the bed of a BambuLab printer (256x256x256). Ended up being 43% bigger with the same lid interface and it's huge, lol.

its Designed to use the same launch rails, so you can those form Squinn.

It's a little fragile around the neck joint, but if you handle it by the lid you'll be fine.

I'd really rather make it much wider than taller, but this one definitely gives a longer spin. Have fun!

Print Settings:

• 0.20mm layer lines
• no supports