👉 Roulette fluid, also known as roulette ball or colored fluid, is a specialized liquid used in roulette games to simulate the appearance of spinning balls. It's typically a clear, viscous liquid that flows like water but has a slight resistance when poured through a funnel, creating the illusion of rotation. This fluid is designed to mimic the movement and pattern of real roulette balls, allowing players to experience the visual dynamics of a live game without the need for actual spinning balls. The fluid's consistency and color can be adjusted to match different roulette variants, enhancing the authenticity of the game.