Stepping Stones: Smooth-Polished Concrete Spiral Staircase "Rolling stones in riverbeds become rounded and smooth over time, softened yet hard. The same natural tension is captured in this staircase design.
Try to weird yourself out by thinking of one of these on your belt for bathroom use.
handy when you have a cold. I need to get a couple to have on hand in the classroom for those runny nose seasons!