This type of bun divider was popular in the past. It made it easy and quick to divide the dough into equal parts. Today, bun dividers are usually made of plastic or wood. They also have a more complex design that allows the dough to be divided into smaller pieces.
The old bun divider is a good example of how bakery technology has changed over the centuries. Early bun dividers were simple and effective tools that helped bread makers create uniform buns. Modern bun dividers are more sophisticated, but they are also more accurate and allow bread makers to create more varied baked goods.