Glass Rooster Head

Another new addition & would love to know more about this item. It has different thicknesses of glass so I will do my best to explain them. I'm sure it is Lead base paint & is hand painted. Length of base is 2 1/2 inches (5 cm), the width of the base is 4 3/4 inches approc or (4 1/2 cm). The width from top beak is 4 inches (8 cm), from the lower beak 4 3/4 inches or (4 1/4 cm). On the frontal shot I think it was made from a mold as it looks to have a slight seam inbetween were the gills are. Height to highest part of Roosters comb is 4 inches (8 cm). In the centre from base is a hole that would be big enough to snuff out casndle 6 inches in depth. The side of glass from the beak underneath to hole is approx1/2 inch thickness, on the side with the comb it's thickness is approx less then 1/2 a inch. Slight ware from cleaning cannot feel any chips or cracks. Could it be a candle snuff or does someone know exactly what it is would really really really love the help.