Twelve, or 12, is a Numberblock made of 12 blocks. She is voiced by Emma Tate. Twelve is made of 10 white blocks with a red border and 2 orange blocks. Her usual block arrangement is a 3x4 rectangle with two orange blocks in the middle, and the ten block surrounding it. She has thin, burgundy eyebrows, rectangle eyes, pink lips, and red legs with red shorts. Her left arm features a rectangular white and orange watch referred to as an "array display". Twelve is able to project holograms of...