Billiard balls are used in what is commonly known as the “game of pool.” Billiard balls are small round objects that are employed to hit other billiard balls around a table.
These games can be played on a variety of surfaces and tables, but normally involve many players taking turns at various spots around the table.
The goal is to knock all of your opponents’ balls off their starting positions before they do the same to yours—or simply get them into certain pockets if there isn’t time for all that!
Consider the weight and overall size of the ball
The weight of the ball is important because it affects the way the ball bounces and rolls. If you’re going to play pool, you need a pool cue, right? Well, similarly, you also need a set of balls that will be compatible with your preferred style of play.
The weight of a billiard ball is measured in ounces. A heavier ball will rebound faster than its lighter counterpart as well as roll farther on any given shot, which could potentially cause problems for players who want to use their own spin to control their shots and make them more accurate.
A lighter-weight billiard ball will tend to bounce higher after contact with another object than a heavier one would; generally speaking, these types of balls are better suited for those who prefer having plenty of control over how their shots turn out.
Consider the Roundness
The roundness of a billiard ball is a measure of how much it deviates from a perfectly spherical shape. A ball with high roundness will roll more smoothly on the cloth and around other balls, while a low-roundness ball will not roll as well.
High roundness is also desirable because it makes racking easier and less stressful for the player. Low-roundness balls are more prone to sticking together in racks, which can lead to miscues or even breakage during play.
Consider Elasticity and density
Elasticity is a material’s ability to return to its original shape after being stretched or compressed. Density is the mass per unit volume of a substance, and it has a big effect on how balls will play. For example, dense materials are heavy while less dense materials are lighter.
Denser balls service tend to be slower than less-dense ones because they have more energy stored in their cores and they carry this energy further down the table, which means that they require more time for all that energy to dissipate before they slow down enough for you to make a shot on them.
So when shopping for billiard balls online (or any type), consider density as well as size before making your purchase!
There are many factors to consider when purchasing a billiard ball set. The weight and overall size of the ball are important considerations because they can affect how well it rolls on the table.
A rounder ball will roll slower than a less round one, but will also have less bounce and rebound off of the sides of the table, which makes it more predictable in terms of trajectory.