Can Billiard Balls Go Bad? (Lifespan, Wear Signs & Sphericity Test Guide 2026)
Yes, billiard balls can and do go bad over time. While high-grade cast phenolic resin balls (like Aramith) can last 30 to 50 years under residential conditions, budget polyester and acrylic sets can degrade, develop flat spots, and lose calibration within just 2 to 5 years. The most common failure mode isn’t a catastrophic crack—it …