you can see times on the cot, so this is probably the most sensible investment that we've made to our Lord Sohnemann. He loves his "Hoppser", as we call this rocker. He had very early out, as you can vibrate and he can always be close to us. Whether in the bathroom, at the dinner table or while traveling: the Hoppser is always there and does its job. Very advantageous is that color - despite months of heavy use it still looks as good as new and all spots could be removed without residue. Class!