Save the Dekorationen.blend to any file location you like.
How to load the Models:
To load the model/s into your scene click File > Append > Dekorationen.blend > Object, then choose the wanted object like brush, comb, schauma or so on to load the model. Then click Append from Library.
All models have materials, some have textures. The objects are UV-mapped, the texture is appended.
The brush has a particle system. You can change the settings in Particles panel.