Transparent Walking Water Ball For Sale, a set on Flickr.
Via Flickr:
zorb water ball is one of the best options for entertainment on the water,water ball is another type of zorbing is in the water. In this type of zorbing, you don't get rolled from the top of the hill but, you try to walk walk on water ball. It is 2m transparent water ball. Of course, you also can have color water ball. Pink,Blue,Yellow,Green,Red,Purple are available.This walking water ball is suitable for both kids and adults.
More Info:https://www.aqua-china.com/Inflatable_Zorb_Ball/Inflatable-Glowing-Zorb-ball-1065.html