Boston Manhole Coaster Set

As one of America's oldest cities, Boston is full of history. Some of that history is cast in iron and etched here in durable cork.

Each illustration is initially hand-drawn for precision, and then permanently etched into cork. The cork coasters are .25" thick and 4" in diameter with rounded edges. The engraving method has incredible detail and tactility. Fabricated from sustainable Portuguese cork. Designed and finished in Philadephia.

Set of four coasters