As part of the Pro range Revolution released a set of brushes a while back. As part of the Pro range, they’re slightly more expensive than the price you’re used to from Revolution. This is because as part of the Pro range they’re designed for Pro use and means they’re better quality and design.
The Revolution Ultra Sculpt and Blend Collection costs £14.99 from Revolution Beauty or Superdrug. It’s a cruelty-free set, with no animal hair.