With each firing, this molds creates four, assorted tropical fish. Create a whole lagoon by varying frit colors. The fill weights are 32 to 36 grams for the large fish and 12 to 15 for the smaller fish. The mold measures 8-1/4” x 4-3/4” x 1. We suggest a cooler than usual firing temperature of about 1290-1310ºF (700-710ºC) for COE 96 and 25ºF (10ºC) hotter for COE 90.