White hockey pucks are an excellent hockey training aid for goalies looking to develop better vision. The white hockey pucks blend into the ice making it more difficult to see the puck. Hockey goaltenders must develop a keen sense of vision in order to stop white hockey pucks. By routinely practicing with white hockey pucks, hockey goalies increase their vision of regulation black hockey pucks used during games

Regulation Weight & Size White Hockey Puck.
Blends Into Ice, Harder To See Than Black Hockey Pucks.
Training Puck For Hockey Goalies.