Everyone loves a Highland Coo ! 
These ones are more suitable to hung in a window than out in the field. Handmade from teeny sticks of coloured glass which are formed into the coos shape the fired in a very hot kiln until all the glass is fused together. 
As each is individually made some differences in the patterns and colours are to be expected. 
If you would like a particularly coloured coo please just message me.