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The mini test tube holder in a Covid Test Kit can be used as a airbrush mask for painting wheels…
If you don't have a circle template.. I do, but I thought I would give this a try
Any pics of the wheels in the tray? Thanks, Glenn
I hold the outer face of the wheel against the bottom opening of the tray with one hand and spray the airbrush into the opening on the top of the tray with the other hand…so sorry no pics of the process
Which test kit is this? There are dozens of different types of home test kits, and of the ones I've used so far, none came with a rack like in your picture.
This is in the Rapid Response Covid-19 Antigen kit
These are the ones the government hands out here in
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