COVID-19 Rapid Test Stand for iHealth ICD-3000 Rapid Test

My family and I use one of the better versions of the COVID-19 Rapid Antigen Home Test, the iHealth ICD-3000.  I looked at many test stands but most did not fit the test I use very well so I decided to see if I could design one that worked well for the test I use.  The test liquid tube is oval, not round and it tended to flop around in the other versions I saw.

This is the result I came up with using Fusion360 and the design is simple.  You can print it with just about any material and use whatever settings work best for you in your slicer.