Most hockey sticks are constructed with ice hockey pucks in mind, so the flex and the overall construction are designed to shoot the heavier ice hockey puck. The Slivvver weighs 4.4 oz, making it heavier than the traditional roller hockey pucks and utilizing more of the potential that your stick has to offer.

Additionally, the aerodynamic design allows the puck to naturally hug the surface and keeps it from rolling on end or bouncing.