NEBULA FLOW - DESIGN CONCEPT. It's not Dark Matter or Black Sky, it is something different, which beautifully accents and reflects the surface of modern weapons. Ladies and gentlemen, I proudly present you "NEBULA FLOW": Derived from smoke and the cosmic

NEBULA FLOW - DESIGN CONCEPT. It's not Dark Matter or Black Sky, it is something different, which beautifully accents and reflects the surface of modern weapons. Ladies and gentlemen, I proudly present you "NEBULA FLOW": Derived from smoke and the cosmic