Olympic 120 volt kilns have a wide range of firing options. Small and compact, the models are great for testing, glass, PMC, jewelry-making, doll-making, porcelain, blades, and china painting. Hotboxes (HB) are square in design and fire to 2350°F, cone 10 and are sectional kilns that are not hinged or connected, excluding the HB89E which has a hinged lid. Blank or Bead collars are an available option for adding depth to the Hotbox models.
The Happy Clam with its sleek designer style lines is perfect for jewelry artist with its clamshell loading feature for item placement. Glass artists find the Happy Clam to be a super kiln for combing smaller glass pieces.