While the bottle cap is removed by a standard wall-mounted opener, the fun starts when the cap falls through a wooden labyrinth of various mechanisms reminiscent of a Rube Goldberg machine.

The margin should be a tad narrower than the diameter of your bottle caps. When you're done making the margin, cut out the larger circle. From here, build a cylindrical wall with bottle caps and ...

Looking for a fun and eco-friendly way to organize your bathroom? Transform ordinary bottle caps into a creative and unique toothbrush holder with our simple 5-step DIY guide! This project is perfect ...