ArtStation - Arteza PEARL paints ~ Split cup pour with four colours ~ Acrylic pour painting
ARTEZA Acrylic Pouring Paint, Set of 32, 2oz Bottles, Assorted Colors, High Flow Acrylic Paint, No Mixing Needed, Art Supplies for Pouring on Canvas, Glass, Paper, Wood, Tile, and Stones : Amazon.co.uk:
Arteza Acrylic Pouring Paint Set, 4 oz Bottles, Set of 4 Metallic Colors, No Tox | eBay