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Andrea Perfect thank you, just what I needed
Design. Print. Cast. Repeat.
Oval Cabochon Ring Blank – 3MF Digital Project File for Bambu Studio.
You made the stone. Now finish the story.
No resin printer. No cleanup. Just clean geometry, tuned for PolyCast PVB — an industrial-grade burnout filament refined for jewelry casting.
PolyCast burns out clean, leaving no ash or residue — ready to pour.
You’ll still file and polish by hand (or rotary tool), but the effort goes where it matters.
The same craftsmanship, fewer steps between idea and metal.
The Process
Select and print your ring blank. Test-fit stones and scale as needed.
Assemble on your sprue using a 3D-printing pen with PolyCast filament.
Mist with alcohol until the surface smooths to your liking.
Invest, burn out, and cast.
Ring Sizes: 11, 10, 9, 8, 7, 6
Stone Settings: 13×18, 18×13, 14×8, 8×6, 6×4
Proudly designed in the Pacific Northwest, USA.
Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower costs and learning barriers in the skilled art trades.
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.