Bake your cakes to perfection using Decoras heat diffuser pin. The heating core pin is made out of durable stainless steel. Heat diffuser pins help bake large and high cakes in the middle more efficiently. Simply grease your core and place it into the center of your pan, add batter and bake. The Heat-Diffuser Pin allows your cake to rise and bake cakes evenly. Heating Rod is recommendet for cake tins larger than 22cm or cakes higher thank 7.5cm.