Olympic Oval Kiln : 2018H With KilnStar Controller Rolling Pins and Wooden Paddles The inserts are 5-1/2 x

The inserts are 5-1/2 x 5-1/2 inches

During the firing process they expand and then contract together

The final touch is an ergonomic grip

6 1 ga 100 K-X-3227/62 26

Olympic Oval Kiln : 2018H With KilnStar Controller Rolling Pins and Wooden Paddles The inserts are 5-1/2 xOLYMPIC Electric OVAL KILN : 2018H Model comes with stand, peephole plugs, instruction manual, and warranty card. One year warranty. See chart at bottom of this page for all of this kiln's specifications. OLYMPIC OVAL KILNS The Olympic Oval was created to fill many needs. First, to provide a kiln for large ceramic pieces and big commercial loads, while requiring little more floor space than the cylindrical kiln it replaces, and, second, to offer an