Pool Billiard Cue Roller (Pair) Key benefits Quickly and reliably detects straightness and concentricity of pool cues so you can spot warps or bends before they affect your game. Compact, portable design makes it easy to carry to matches, practice sessions, or work without taking up space. Smooth, lownoise rolling protects cue finish and allows fast inspections without introducing damage. What it does Measures straightness and concentricity as the cue rolls through the rollers, revealing bends, warps, or uneven concentricity. Designed for repeated inspections: the smooth rolling mechanism and lownoise operation let you test cues quickly and quietly. Important attributes Pack contents: Pair of Pool Billiard Cue Rollers. Weight: Lightweight—about 117.1 g (total), easy to carry and store. Size: Compact dimensions 7 x 3 x 2 cm, fits in tool bags, cue cases, or drawers. Materials: Metal and plastic components for a durable rolling mechanism that resists wear and provides longlasting performance. Compatibility: Works reliably across various cue types and sizes for general cue maintenance and inspection. Operation: Lownoise, smooth rolling action that minimizes risk of damage during inspection. Why customers need it Prevents performance problems by revealing subtle warps or bends that are hard to detect by eye. Saves time and money by identifying cues that need adjustment or before they cause inconsistent shots. Portable and simple to use, making regular cue checks practical for players, coaches, and technicians. Practical use scenarios Prematch check: Quickly roll your cue through the pair of rollers to confirm straightness and concentricity before a tournament or league match. or bench: Use during cue maintenance or to verify corrections and ensure the shaft is true after sanding, straightening, or refinishing. Coaching and club use: Keep a pair at a pool club or coaching session to inspect student cues and recommend adjustments that improve shot accuracy. What to expect A compact, dependable inspection tool that integrates easily into regular maintenance routines. Durable construction combining metal and plastic for reliable, repeated use with minimal wear. A practical accessory for players, coaches, and cue technicians who need a fast, lownoise method to check cue condition.