Ergonomic Rotating Sensory Chair, Elliptical Egg Shell Design, Wavy Cushion, Upgraded Non-Slip Base, Exercise And Leisure Stool, Training And Rehabilitation Equipment, Enhance Coordination And Focus, Easy Assembly, Suitable For Kindergartens, Training Centers, Home And Outdoor Use, Multi-Scenario Applicable, Relax Body And Mind, Balance And Focus Improvement, Perfect Gift For Men And Women, 4 Color Options