Durable and scratch resistant construction - High-density sisal built with reinforced natural fibers provides long lasting scratch resistance and structural integrity through repeated use. Stable and secure design - Anti-slip bottom combined with a triangular base keeps the scratching ball firmly in place and reduces the risk of tipping during play. Safe edges and smooth finish - Burr-proof, claw-friendly materials with a smooth rim protection and precision polished seams deliver safe handling and reliable performance over time. Interactive motion and sound - Built-in rattling mechanism mimics prey-like movement to enhance interactive sound stimulation and encourage lively play and activity. Usage scenarios - Redirects scratching to a dedicated toy: Place the ball on the floor to attract your cat and divert scratching from furniture or walls, providing a focused outlet for clawing and exercise. - Independent and cooperative play: Use during solo play or interactive sessions with your cat; roll or nudge the ball to activate movement and sound, promoting engagement and exercise. - Training and enrichment for multiple cats or kittens: The durable design and motion features offer enrichment, helping to reduce boredom and encourage healthy play in a multi-cat household.