Half a bottle plus half a bottle make a whole ...rolling pin!

Believe it or not it wasn't the aesthetics that lead to this specific design (although i have to admit it turned out to be pretty awesome), but the structural benefits of glass vs wood when it comes to making pastry or bread.
Glass is less sticky, less messy, and easier to clean.

After using a normal bottle when a wooden rolling pin wasn't available, i came across these benefits, and the idea naturally popped.

The thick, black glass turned out to be a beautiful, kitchen complimenting and tough to break material.