Inside, there are three pink-and-black brushes, made with "luxurious teddy bear hair". A crease/blender brush, a lid/smoker brush and a liner/smudger brush. As I keep this set for travelling, and there's plenty of space in the tube I've added the Shady Lady Liner Brush from theBalm in there, as well as a pair of tweezers.
Here is my review of the Too Faced Shadow Brushes Essential 3-Piece set with Teddy Hair
They are all super-soft. Softer than you can imagine; softer than my favourite TheBalm brushes, let alone RT. They are made of "teddy hair", which doesn't mean hair pulled off children's teddy bears, but cruelty-free and vegan hair that is very plush, yet dense. The handles are wooden and pink, and the ferrules are metal. All three are just below 6'' in length.
The Crease/Blender brush is the largest of the three and is my favourite of the set. It has long, flexible bristles tightly packed into its ferrule. One issue that I have with the Real Techniques eye brushes is that there is such a gap between ferrule and bristles. To each her own, so do not hate.
P.S. My favourite brush set of all time? Wait and watch.