Real Foam provides a single master node for generating procedural foam materials without particle systems or image textures. It is designed for adding realistic foam to beverages like beer, coffee, and cola, as well as soap suds in bath and kitchen scenes. The node includes controls for bubble scale, density, iridescence, and specularity.

The material works exclusively with the Cycles render engine. Depending on the version purchased, the download includes the shader node, a user guide, and sample files containing pre-configured bath product models or a beer glass setup.