LF124 Cast A Cab Heart Glass Mold for Kiln Work $19 Retail This listing is for the mold only. The image of the glass hearts is included just to show an example of what can be made with this mold. 1.75 x 2 Inch Castings Mold - 3.25 x 5.75 Inch Fits under the GM151 Scrap Master Cast a Cab mold