The Z2 animal toy has quite a history in its evolution.  We were asked by one of our customers to come up with a colored replacement for the discontinued Nylaball.  The ball portion of the Z2 was our candidate.

After some time, it became apparent that only this customer was interested in the ball which did not justify our investment.  By adjusting the mold to attach the two balls with two center cords, a new toy resulted with the popularity one would hope for.

For more information, go to: http://www.ottoenvironmental.com/shopexd.asp?id=7188&bid=False&bc=no