Silicone mold for a clock with Funny Numbers, a wall clock with a diameter of 30 cm (12") and 6 mm (1/4") thick. The center hole for the movement is 8 mm (1/3") wide. The mold is mirrored, which means that you look at the backside of the clock.
The clock has two layers, the face of the clock is about 0.75 mm above the background. That's funny!