If you are doing a kitchen remodeling project and need to change the cabinet or door knobs and are tired of the typical knobs, stone knobs like this one here on Amazon could be an alternative. Carefully selected and matched pebble stone or rock knobs could make your kitchen remodeling project beautiful and unique.
For handy folks, it makes more sense to make your own stone knobs. It is quite easy to make them. All you need are rocks with smooth surface on one side, flathead machine screws, two-part epoxy adhesive, small flat washers, and lock washers. And you basically glue the screw onto the stone. It is as simple as that. Check out the instructions for more details.