2 or 3. I use the longer THP Epoch tees for driver and I do use the rings as a guide on how high to tee the ball. Other than that I always have a large handful of assorted wooden tees for par 3s or fours where I can't find a good discarded one on the tee box. Whenever I open a new box of the Epochs I do carry the little par 3 tees, but they seem to disappear quite quickly, while the longer ones last forever.