I contacted deruitem a few months back after I had found a Muhle brush made using carbon fiber (CF). I really liked the way the CF looked, and asked deruitem if he could do a handle using the material. This is what he came back with. It's a metallic blue acrylic and CF. It's a gorgeous brush, and since I brought the idea to him, he PIF'd me the prototype. The handle has a 22mm Whipped Dog silvertip. I'm not sure of the loft height, but this is a wonderful little brush. I present the deruitem CF1. Thanks deruitem!