An orthographic illustration of a die displaying sides 1, 4, and 5.
An orthographic illustration of a die displaying sides 2, 4, and 1.
An orthographic illustration of a die displaying sides 2, 6, and 4.
An orthographic illustration of a die displaying sides 4, 1, and 2.
An orthographic illustration of a die displaying sides 4, 2, and 6.
An orthographic illustration of a die displaying sides 4, 5, and 1.
An orthographic illustration of a die displaying sides 4, 6, and 5.
An orthographic illustration of a die displaying sides 5, 1, and 4.
An orthographic illustration of a die displaying sides 5, 4, and 6.
An orthographic illustration of a die displaying sides 6, 4, and 2.
An orthographic illustration of a die displaying sides 6, 5, and 4.
Signal for the letter D, or the number four.