LongLasting Sisal density sisal construction with reinforced natural fibers provides scratch resistance and durability for repeated use without compromising structural integrity. Promoted Stability Antislip bottom keeps the scratching ball securely in place, while its triangular structure delivers balanced support to prevent tipping during use. Smooth Edge Burrproof, clawfriendly materials with smooth rim protection and precisionpolished seams ensure safe, longlasting performance through repeated scratching. Playful Motion Simulation Builtin rattling mechanism mimics preylike motion, enhancing interactive sound stimulation and encouraging lively play training for curious cats. Use scenarios Scenario 1: Independent play Place the scratching ball on the floor in a quiet area. Cats can scratch the surface, bat the ball, and enjoy the rattling sounds without furniture interference. Scenario 2: Interactive play and training Use during play sessions to stimulate hunting instincts. The rattling mechanism provides audible cues that invite batting, chasing, and movement, supporting active play and training. Scenario 3: Behavior redirection in small spaces Position the ball near furniture or in rooms with limited space to provide a dedicated scratching outlet. The antislip bottom helps keep it stable on different floor types, reducing the likelihood of tipping during enthusiastic play.