Gray Marble Chess SetPLA Chess is handmade in sunny San Diego, California! This chess set has a sleek, sophisticated appearance, putting a modern twist on a traditional game. PLA Chess uses quality materials. Bianco Carrara is quarried from a bedrock quarry in Carrara, Italy and is one of the many white marbles produced in this area. It is no surprise that this was the marble chosen by Michelangelo to sculpt works such as the David. Highly valued since ancient times for