48 pens, 4 of each color.
I gave my daughter felt 12 in a kit (one of each color) and the others remain in their round box. When a felt no longer works very well, it is replaced illico hop and my daughter can continue her drawing quietly.
It will be a year since my daughter that box and I had to replace two markers (at first she was bent on coloring always in the same place she did not arranged them!)
In summary, very good buy and economical