One of our absolute favourites!
The HumanTool generates the best movement we’ve experienced. 
Activate your core while sitting ...look and feel poised.
 
For Adults and Teens
Transforms any seat.  Includes FREE seat firmer for soft seats.
Portable:- Kitchen, Study, Office, Sofa and Floors.
Breathable, cleanable, padded covering in fab colours.
Ball construction also gives Swivel to fixed chairs.
Can be used all day after brief acclimatisation.
Start sitting healthily NOW