Introducing the NEW Sigma Spa™ Brush Cleaning Glove! The Sigma Spa™ Brush Cleaning Glove was specially designed as a quick, easy and effective method to deep clean your entire makeup brush collection. This revolutionary device offers a variety of necessary textures and surfaces for removing all makeup from brushes while using only a small amount of cleaning solution. The dual-sided glove provides a complete cleaning process for both eye and face brushes.