Ink Invent BV is an Effect Pigment Manufacturer based in Nieuwegein, The Netherlands. We developed RheoLight™: the first member of a new class of Effect Pigments of Crystal Glass Pigments. RheoLight™ is developed as a universal platform technology, so it's easy to incorporate into existing coating and binder systems. RheoLight™ crystal glass microsphere dispersions are compatible with existing industrial production and application processes - so you can create unique new living colors and sparkle effects in every metallic coating. With RheoLight™, you can open up a world of unlimited design and color formulations for designers and formulators in every industry. And with RheoLight™ STL 10-micron crystal glass microspheres, you can create luxurious new metallic color shades with enhanced day & night visibility for humans and advanced driver-assistance systems such as LiDAR and Computer Vision