I Have Uploaded the STL File as also the 3mf file which i used to print it without issue sure it took about 1,5h but its fast enough for me with a decent quality.

Maybe Just lay it flat on the middle part so that you dont need supports

XOXO Clank
 

Print Settings

• Infill:

30%

PLA

I Am Gonna Keep it simple and Quick I Desinged it since i had Mirror Tape laying around and the Previus version was not strong enough to be kept by the Tape since i only used like 5x3mm and now i am Using the full width and the lenght of the Printed holder.

Hope you enjoy it