GROW Active Sitting Stool 

Adjustable and colorful stool will add fun and function to any environment. 
Colors coordinate with our line of Hierarchy products.
Wobble action and swiveling seat encourage micro-movement to help bleed off excess energy. 
Helps promote improved upright posture and increased focus while working.
Available in two sizes and eight colors. 
Short stool is height adjustable from 14″ to 18″, and tall stool adjusts from 17″ to 24″ to accommodate a variety of users.
Comfortable and ergonomic stool made with durable and lightweight plastic.