The once edgy stones endure a long journey down the river to the ocean shore. Along the way, the edges are curved into irregular shapes. Feel the eternal journey of nature as you continue to use these pebble-shaped erasers.

This design of multisided, edge-shaped eraser is easier to use than most conventional erasers due to its ability to erase narrow and small areas where most erasers cannot reach. After continuous usage, it becomes rounder like the pebbles along the shore.

2009 Taiwan International Design Competition - Gold Award