Manufacturer's Description What is a Dynair® Ballcushion? The Dynair Ballcushion is an inflated and dynamic therapy and training tool made of patented ... We analyzed the price history for the Togu Dyn-Air 33cm - Turquoise with Amazon price historical data. This item is manufactured by TOGU. It is sold in the category Sports & Outdoors. Amazon have it for sale at 25.99 £. We noticed a higest price of 25.99 £ and a lowest price of 18.60 £.