This wine rack designed to fit in a UK sized B&Q kitchen cupboard (470mm wide by 265 high  due to fixed shelf). 

The compartments differ in size to allow for different bottle diameters.  I printed the one pictured in eSun PLA+ Cold White with 100% infill.

It is modular so it can be printed on a Prusa i3 and is relatively quick to print - 34 hours on the i3 as each piece must be printed twice.

I've achieved this by utilising 6mm dowels to connect the front and back of the rack and 2 mm x 22 mm stainless steel pins to connect each 4 sections of the rack.

I used the following parts:

2mm x 22mm pins:

https://www.amazon.co.uk/gp/product/B07MDFS9ZJ

6mm x 8 inch plastic cake dowels:

https://www.amazon.co.uk/gp/product/B00JKL1HGG

Wooden or steel dowels would be stiffer, but its ok as the front and rear of the rack are 30mm wide so are self supporting.