$10,000 in public funds and intentionally made to not let people sleep on them or let a skateboard or similar glide along the edge. I have a feeling we're going to see just how durable these things are. They'll be a big golden middle-finger to those who favor responsible use of public money, homeless persons ( be honest, that is who this is targeted at ) and certain skaters. Maybe they should spend that other $10,000 building a cage to house these precious objects in because I think they won't be long for this world.