Cookie stair / Step

“cookies on the stair ”is such a design spirited from a fallen cookie! We designed a stairs .It is for the dark- walkers especially for the blind . It’s very hard for human to take the stairs without the help of eyes,when the stairs come to the beginning or the end,which cause a lot of accident . “cookie stair ” solve the problem in a romantic way,just put some “cookies”(some iron point ) on the end/beginning of each stairs , alarm walkers by offering a strange feeling from their feet,help people recognize which step comes to the end ,when their eyes can not see clearly!