Columbia FatBoy Boxes - watch them in action.

Watch the Columbia FatBoy Box in action.
Columbia Fat Boy Box 8 inch / 200mm holds more mud than standard boxes, is stronger and easier to push. Columbia offers the widest range of high quality, high capacity finishing boxes in the world. From 8" Fat Boy to 12", they are all well-built and fine-tuned to offer great flat joints for years.