Oval shape, larger glued area, more stability. The Festol DOMINO system unites the precision of a round dowel with the flexibility of a traditional flat dowel – the perfect solution for panel joints. The system consists of the DF 500 dowel jointer, DOMINOs in different sizes and a wide range of accessories for special applications. The result: extremely strong, invisible joints. And DOMINO can do much more: rack joints, frame joints, drawer joints, etc.