The image shows an old wooden abacus on a white surface. The abacus is rectangular in shape and has a dark brown finish. It is made up of multiple rows of small wooden beads arranged in a grid-like pattern. The beads are evenly spaced and appear to be made of a light-colored wood. There are six wooden dowels on each row, which are used to hold the beads in place while they are being played. The dowels are arranged in two rows, with the top row being slightly larger than the bottom row. The bottom row is slightly smaller and appears to be empty.