Reddit reviews Tumaz Wobble Cushion - Wiggle Seat for Improve Sitting Posture & Attention also Stability Balance Disc for Physical Therapy, Back Pain & Core Strength for both Kids&Adults [Extra Thick, Pump Included]

◆【Improves Focus for Children】 - Tumaz wobble cushion provides a fun way for children or students to maintain sitting on the chair.◆【Strengthen The Core Muscle】 - You need to maintain balance when sitting on the cushion which makes you strengthen the core muscle accordingly◆【Adjust As You Wish】 - It is pre-inflated. It comes with a pump so that you can adjust the inflated level as what you want.◆【Specifications】 - Diameter is 13 inch and weight is 1,000 g. The load capacity is up to 1,000 lbs to ensure your safety.◆【Unmatched Customer Service】 - 100% satisfied or fully refunded! Tumaz provides you with professional customer service. Replacement or refund of all products within the 60-day warranty period. No reason needed, no hassle : it’s that simple!