Plarail Piers - Set of 12 Purchased about 20 years ago and used for play. I wiped them with wet wipes, and although not all of it came off, the dirt was removed. I intend to send them in as clean a condition as possible. Compared to new ones, they show signs of use. Thank you for your understanding. I plan to list other items such as rails in the future. I will also consider selling in bulk, so please feel free to contact me.