I designed this to print on my BambuLab A1 Mini. It is in 3 pieces that thread together easily and securely. The base has a hole in the center in case you want to secure it to your table or desk with a screw.

I printed mine in clear PLA which is why it looks a little weird, you can see the internal structure somewhat.

This is designed for support free printing. I did use a brim for the center "stem" piece.

Have fun printing and enjoy!