Bowling ball to skid longer before reacting (hooking). Reactive cover stocks finishes include "matte" (aggressive reaction), "shiny" (longer skid distance than matte finish), "pearl" (greatest skid distance among reactive cover stocks), and "hybrid" (combination of skid distance and back end reaction). Duckpin balls weigh each, with up to three balls delivered per round (or "frame") of bowling for one bowler. The duckpin ball has a maximum diameter of , slightly larger than a candlepin ball but, like a candlepin ball, contains no finger holes. Duckpins are correspondingly shorter and lighter than their ten-pin equivalents and it is more difficult to knock them
Nine-pin bowling order that maximizes their success. Typical nine-pin league bowling teams have both male and female bowlers with ages that span from teenagers up to 80- and 90-year-old great-grandparents. It is not unheard of for an 80-something grandmother to be on a bowling team because “she can hit the left side every time”. Nine-pin bowling also uses human “pin-setters” who have the responsibility of returning the bowling ball, shoving the fallen pins into the pit, and resetting the “Full House” as necessary. While this may be a throwback to a forgotten age, there are many civic leaders in the Guadalupe-Comal-Bexar counties