How Ceramic Tile works
The glazes cycle blue, gray, green, gray. Each pour takes exactly one minute, so the seam's position is the second hand. The last minute closes an ember ring around the digits.
Count-up pours the same way, starting from the blue glaze. It shows elapsed time only, with no target and nothing that drains.
What can I change?
Pick the background color behind the tile, or make it transparent and let the tile sit over your scene.
Ceramic Tile controls its own glazes and its serif digit face. A saved bar, ring, timer color, digit-font, or font-size setting doesn't change the design. Duration, clock targets, messages, start triggers, resume, and overtime still work.
What happens at the end?
The kiln pours one last blue glaze and rests, and a copper ring closes around the time. Overtime switches the face to the green glaze and keeps counting.