20x1mm (19x1mm) Disk Ammo for Toy Guns

Losing ammo for your toys is always no fun. Why not print some more?
20x1mm (and 19x1mm) Disk/"Jet Disc" ammunition for a wide array of toy guns.
Most famously, the Cosmoblaster/"Blicky", which is itself a (Russian USSR-era) copy of the Star Trek “Tracer Gun” toy.

I apologize to any Mechanics who may lose some customers…

UPDATE: Added the original “Jet Disc” pattern as “Tracer”, and added a “Triparte” 3-Hole design as well. Also, created a template for a disc holder that fits both the 19 and 20mm disks. If anyone wants an updated model and such, please let me know in the comments!