Just fill the modified XXL-Bubbles liquid in the tray and dip in the lace. Then remove the lace, keep it loose between the sticks and pull it through the air. Create multi-loops for fantastic and long-lasting soap bubbles. Content: Age: 7+ Features About Pustefix Bubbles Pustefix means soap bubbles in German, and these Pustefix bubbles are hands down the best on the market. Pustefix bubbles are non-toxic, bio-degradable, and result in gorgeous streams of shimmering, long-lasting bubbles. Set contains sticks with lace (L23cm), two bubble wands (27cm), a bucket and 1000 ml bubble liquid. Ages: 7yrs+ Made in Germany Pustefix means soap bubbles in German, and these Pustefix bubbles are hands down the best on the market. Dr. Rolf Hein Nachfolger KG is the long name of a small company in Tbingen (Baden-Wrttemberg) that is best known by the brand name of its sole product: Pustefix soap bubbles. Their blend originated over 50 years ago and is still used today. It is non-toxic, bio-degradable and results in gorgeous streams of shimmering, long-lasting bubbles.