Beech Tenon 12mm 14mm Starter Systainer Set for DF 700

The unique shape, in combination with expanding glue pockets and longitudinal grooves, gives the dowels a secure grip for absolutely twist-proof connections and maximum stability. Added to this is significantly faster processing: The first dowel hole is aligned with extreme ease and routed accurately using flip stops. It immediately secures the workpieces to be joined so they are exact and flush with the edge.
The DOMINO system even tolerates smaller imprecisions in the other dowel holes.