Oragnization for spices

This was my husband’s super great idea in our last house and I moved it with us.  I need to have him cut filler pieces (since my cabinet is a little bigger here) but the idea is still great.  He took 2 x 4’s and ripped a few to make them 2 x 2’s and then we stacked the combination to make stair steps.  They are the perfect size for the little spices.