Ten Green Modular Shelving: shelving and tables using glass bottles

Step 2 Place the bottles and top shelf

Place the bottles concentrically over the holes of the lower shelf. Then carefully lower on top the upper shelf, allowing the necks of the bottles to pass through the 46mm holes in the upper shelf. Allow the shelf to rest on the necks of the bottles. Then by hand adjust the bottoms of the bottles so that they sit flush with the lower shelf.