Safety on/off toggle switch
2 1/2 inch insulating refractory firebricks
Dropped, recessed brick grooves
Louvered switch box and heavy duty wiring
Four 2 x 2 x 2 inch firebrick blocks to place under the kiln during firing
Firing chamber 8 inches x 8 inches x 6 inches deep
Can easily adapt to a bead annealer with the Bead Collar #67402C
Can easily add 4-1/2 inches for slumping taller projects with the Collar Adaptor #67402X