Artdeco makeup. EYESHADOW applicator. Synthetic shadow applicator. The sponge applicator is specially designed to make up the face with conventional shadows and others with shiny or powdery particles. Compatible with Beauty Box Quattro.
I cannot say how quickly or whether the applicator could crumble after prolonged use. I only use brushes, only on the lid I sometimes use the applicator to fill up and so far there have been no problems.