These are the official game pucks that were used in 2010 Olympics. These pucks are not game used but were used in practice at the 2010 Olympics (the players apparently used the official game pucks for warmups). These pucks are virtually non existent and won't last very long. Some pucks contain minor scuffs as they were used in warmups/practices. Supposedly, only 3,000 were produced. Feel free to message me with any questions. Some pucks say Sherwood and some Inglasco. These pucks are extremely rare.