Class Hummel Quality

My old Hummel has lost week of week always so much air that I wanted to treat yourself to a new ball to me now times.
The price of 27 is really a really good low price.
The ball I do not use the adhesive gel, but with the Select spray that is not so glued to the ball. Is not as good as the good ale green tree sap, but what can you do if you do not want to clean yourself the hall ^^