I used every bit of this yarn - had less than 18 inches total left of all the ends snipped off!
This pattern is a super quick and fun knit with a great result. My only warning is about yarn quantity which seems to be just about exactly what you need. The pattern estimates 175 yds for the size I knit, and I too 166. Sure, that is 9 spare yards, but when some skeins end up being a few grams short, that might be just a bit too close for comfort.