I have seen mice evolve from things that looked like a bar or soap to crazy mice that are supposedly so ergonomic that they hurt my hands to use for half an hour. I am not sure this Felt Mouse would feel good after a few hours but it looks nice and soft.
Via: Zedomax
“I was inspired by the mouse’s intimate contact with the human skin, which is unique among peripherals. Although it’s more similar to a glove or shoe than a printer, mice are typically made from the same thermoplastics. For such a tactile and purposeful object, this is wrong.”