Or go to your local hardware store or bike shop and buy ball bearings. That's all these are.

I agree with bruised about lowering the shelf. Visually, the brick at the top of the fireplace is about at the same level as your table, then comes the base of your painting, then the shelf. If y...

As per Patrick's comments it looks like you're considering more organization at this point, although you did mention about changing the wall adjacent to the fridge. If it's a new space, you may wan...