The Numyth Tohil is a really exceptional piece of gear. Probably the guts are pretty standard (and well made) but the machining is immaculate. The O-ring seal is great which prevents it from drying out. The threads are well machined and it works smoothly. Mine is a bright orange finish which minimizes the chances of losing it if you drop it. And the bottom is flat, allowing it to stand up well for use as candle.