What is crumbers?

Crumbers are tools used to clean tables and other surfaces of crumbs and small debris. They typically consist of a flat or slightly curved blade attached to a handle, and are designed to scrape crumbs off surfaces without scratching or damaging them. Crumbers are commonly found in restaurants and other food service establishments, but are also useful for home use. They come in a variety of materials, including metal, plastic, and wood, and can be easily cleaned and sanitized after use.