ALPHA is designed specifically for synthetic and faster greens. The bowl is distinguished by its steady curved arc and flat finish into the head and also features a unique non-slip grip. Mark Hensell, Managing Director of Henselite is confident that ALPHA is the best bowl for fast greens that Henselite has created in its 80 year history manufacturing bowls in Australia. Available Black Sizes 2 , 3 & 4. Plain or Gripped Speckles: Austral (green/yellow), Comet Red (red/white)