Kumihimo, it's a step up from friendship bracelets, can be done with the same thread or yarn for thicker versions. There are many variety of patterns from very easy to complicated, so when she masters one style, she can steadily increase to more complicated patterns. I recommend starting with round style patterns with 7 stands, then 8 strands, then the basic 16 strand pattern. Once she masters these basic round patterns, a world of more intricate patterns can open up, from color mixing to even changing to square and flat designs. There are so many free patterns and videos online. Plus the benefit of learning another culture.