Review on Temperature Controller Accessories Titanium Female） by Balthazar Cooper

Very cheap. Little did I know that this is a universal nail that doesn't fit the 20mm spool. This is the standard size. Only fits up to 18mm. So if you use Enail, most likely it won't work. It also has no intermediate ribs that prevent the glass from overheating. Since it didn't fit the standard enail spool, it was a waste of $12. should have known. The REAL ones with heat reduction fins are around $40. That's the real deal. I wouldn't want to put that nail in any part. Unless you want to light something or light yourself