Filtered Fume Funnel

The Filtered Fume Funnel is a block from the Witchery mod. This block is an upgrade for the Witches Oven that increases the processing time by about 10%, and the chance of a byproduct by about 30%. The Filtered Fume Funnel is an upgraded version of the Fume Funnel. A Fume Funnel must be placed on the left, the right, or the top of a Witches Oven to operate properly, and only three funnels can be used on a single oven. The third funnel can be placed on top of the oven, and will increase the speed by about 10%. Note that placing a funnel on the top of the oven will not increase the possibility of a byproduct.