NHL Edmonton Oilers Official 2021 Playoffs Game Hockey Puck (6oz. 1x3"). Showcased in a clear acrylic presentation-worthy cube. Inglasco Inc. is the exclusive game puck supplier to all 32 NHL teams. The back of the puck features the 2021 Stanley Cup logo printed with patented heat sensitive ink it turns purple when frozen just like every puck used in 2021 NHL playoffs!