Blomus Winerack Stacking Adapter

Hello, i bought these wineracks by a company called Blomus and wanted to stack tm on top of each other to save some space. Maybe somebody else wants to do the same so i wanted to share this model here. The Blomus rack is 28cm wide and built out of 6mm steel rod. To stack them i just created these Adapters. Please be aware that you need 2 of them to make it robust! I made them out of PLA since they are not exposed to direct sunlight in my case. Please use appropriate material for your use!