There is a beginner cut on an Oz Pearlman dvd called something like that. Born to Perform Card Magic. I think it's called the Trianary Cut. It's pretty nice and its easy.
Your going to have to give a better description of the cut than that. There are a ton of 3 packet one-handed cuts. Many different types from self-standing sculptures to false 3 packet cuts.
There is a beginner cut on an Oz Pearlman dvd called something like that. Born to Perform Card Magic. I think it's called the Trianary Cut. It's pretty nice and its easy.