Cuneo Furnace creates studio designs by Steve Maslach. These include collectable marbles, hearts, eggs, and cast and blown accessories. His California studio has operated since 1971, and is known as one of the oldest and best contemporary American glass studios. Glass by Cuneo Furnace utilizes intricate patterns and delicate colors that cannot be made by machine. Their work embraces classic Italian canework techniques, filigrana, latticinio, and vetro a retorti.