Nothing floats my boat like a big marble of solid dome glass and threads to the base, leaving no skirt cavity. One of my exceptions to only saving U.S. glass, these round domed dudes with the MLOD are hard to pass up when they look this good. I still have one I had to shinny about 40' up a lodgepole pine tree to pull off a one wire farmer line somewhere in the wilds northeast of Bonaparte Lake in BC's Caribou interior when I was about 12. A cherished memory of me an' widdo bwudder on a scorching hot summer's adventure a long, long time ago. These are a real favorite still. Thanks Bob Scafe.