This rack allows you to fit TWICE as more of your shoes in wardrobe shelves!
https://youtu.be/ghAs85jhCpU

It will fit for any style of shoes (boots, sneakers, sandals, etc.)

I found this wonderful idea over internets, but it costs 10$ for each piece. I multiplied 10$ on numbers of my wife's shoes and decided "Hell no! I can do this for free!"

Print in PLA as it saves you from de-lamination and layer cracks