The Hot Brush is an attachment for the temperature-regulated Enkaustikos Wax Pen. Like the Classic Brush, this brush is also handcrafted with solid brass filaments and brass ferrules. The Hot Brush is ideal for applying thin transparent layers. Encaustic paint cools almost immediately, allowing multiple layers to be applied rapidly. Furthermore, these layers will not mix unless it is the intention of the artist to work them into each other using the heated filaments.