Watch the bright red kiln interior through the optional 2” x 2” high-temperature glass window, which is rated to 2300°F. This is especially convenient for glass fusing. Watch your glass treasures progress through every stage from tack fuse to full fuse. (Note: always wear firing safety glasses when viewing the kiln interior.)
This price is for an optional glass window ordered with a new Caldera. To order a separate Caldera firebrick top with window, please see Replacement Parts.
Note: The Caldera will not reach its maximum temperature when equipped with the glass window. To reach maximum temperature, 1) fire the Caldera with the plain lid, or 2) stuff the window cavity in the firebrick top with ceramic fiber.
Shipping Weight: 1.00 Lbs.
( 0.45 Kg.)
Ship Method: This Item Ships Via UPS