These are the pieces for the game Super Master Mind. I used the version from 1975 to model my pieces, so if there is a sizing issue please tell me and I will correct it. The full sets include one of each of the color pieces and two of the indicator pins. I have also included the .x3d and .wrl files which will have one of each of the colors and a black and white indicator pin.If you do not have a printer that can print multiple colors at once, you can print a white and a black indicator peg, and a white, a black, a blue, an orange, a red, a green, a brown, and a yellow colored piece.