This remix of thing 579974 allow to let dry much more bottles.
It fits without the need of glue so you can assemble/dissemble easily :
Very handy when you are in holidays, it does not take much space in the luggage.
Be careful to always balance the bottles if you don't want to to fall down
I recommend printing with food safe filament
To avoid support, put the smallest part of the center piece on the printer bed.