
since I only do one for dinner once in awhile, I use a milk jug with the bottom cut off and a smaller hole at the top, keeping the handle to tie string to for the bleeding part. I tie the string to a hook over a bucket with a bag in and the bucket, cone and all goes into the kitchen to do the dunking, plucking, etc. The cone is disposable then and I can feed the local foxes the rest of the bird scraps.
If we culled more often, a better cone would be needed, but the once a weeker, or less, the plastic milk container works great!!
good luck!!