The second library square has been made to produce a gentle more subtle feeling for people who are sensitive with their sense of touch or who has re- awakened their touch sensors. The texture has been based on natural rock textures because we belong in nature which calms the mind in a natural way. It will of course also provide enough sensory feedback if you like it, for a little feel good hormone to be released helping you cope better with your day. Similar to the feeling of buying something you like or receiving a text from a friend.