Contrary to what one might think, not all pucks are black. White pucks, which are less visible, are used, for example, to train goalkeepers' reflexes. Orange pucks are heavier and are used in shooting practice. Blue light pucks are the lightest in the category and are used for younger players to develop the feel for the puck. However, they are the same size as the regular and game-approved black pucks. In the assortment, you will also find smaller junior pucks as well as sponge pucks used in training to cover shots to reduce the risk of injuries.