The invention relates to a reflective or reflectivetransmissive liquid crystal display having a light-reflecting layer and provides a low-cost light crystal display having high controllability of the thickness of a liquid crystal layer. The game board consists of two parallel connected surfaces with the upper surface incorporating a series of holes and rails, while the lower surface acts as a retrieval platform should the ball fall through any of the holes. At least two substantially C-shaped guide rails are provided, which each have a rail back which connects at least two legs to one another, on which, in each case, at least one rolling element track is configured. The source profile database can be a remote authentication dial-in user service or a lightweight directory access protocol database. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles.