Storage Container for Elgato Prompter Step Up Rings

If you have an Elgato Prompter that you use with a DSL[RM] and have ever switched lenses or removed the camera to use it elsewhere, you know exactly why I created this model.

I would've liked to store the Step Up Rings in the drawer where all my other camera gear is organized, but the original storage pouch is just too big for how rarely I need its contents. I regularly switch between a 52⌀ ring and a blank disk when using my camera for photos, as I don't want a hole in the back of the Prompter. When I recently switched to another lens, I had to search for where I'd put the Step Up Rings. I probably won't have this problem again — but it sparked enough motivation to come up with this solution: a purpose-built storage container for all nine rings plus a printed blank disk.

80% less volume than the original storage solution!

Additional space for a blank disk (also included)

Optimal printability with consistent wall thickness and safe overhangs

Design Features

Remark: The vesion shown in the photos  is an earlier iteration with slightly sharper corners to it.

To imporove printability fillets at the indentations assure a consistent perimeter thickness of 0.86 mm which is the recommended thin wall thickness for a 0.4 mm nozzleat 0.2 mm layer height. This makes the whole structure printables with a consistent wall thickness.

The lid is enclosed by a protruding ring on the container. This features prints nicely, does not open on itself and is relatively user friendly.

Print Instructions

Any material will work fine. When the container is opened/closed regularly PETG might be beneficial for it's excellent layer adhesion especially with the closing lip.

Customization

The Fusion file is a mess but still a good starting point if you need customization.