This is a jig that is used to press "stars" for DIY fireworks. There are 17 wells and each star is 1/2". Ideally, this would be made out of aluminum or brass, but those are fairly expensive. If you are just getting started in the hobby this is an economical way to get started.
Star_Plate_-_Combined.stl | 436.4KB | |
Star_Plate_-_Female.stl | 220.2KB | |
Star_Plate_-_Male.stl | 215.6KB |