SIMPLE BUT EFFECTIVE-HELPS RELIEVE STRESS AND ANXIETY. Relax therapy , Increase focus by directing energy towards the action of playing and keep hands QUIET. Soothing Marble fidgets can help children and adults with Autism, high stress or anxiety levels. EASY TO CARE-To clean, just rinse in the sink or wash with the clothes. Air dry only. EXTRA STRONG AND DURABLE-stitching and quality materials. Long Lasting colorful pocket size compact - small and concealable marble. EFFECT-Let TEATHERS, PARENTS, OFFICE WORKERS to keep hands QUIET, for stress relieve.Warm-up hands before fine-motor activities, Physical therapy for stiff fingers and hands due to arthritis or fibromyalgia. VERSATILE DESIGN- You can Squeeze or slide the marble forth and back, bend it, fold it, squeeze the sleeve together and roll the marble like shaking bell. Endless ways to soothe Fidgety Fingers.