Review on Sunhokey Heatsink Compatible Extruder Aluminum by Marcel Robinson

Normal cooler. If you want to look "black" then this is the way to go. Not only did I need a replacement and I noticed that they run hotter than a higher quality radiator but I don't think you run the risk of overheating due to the design. Pretty cool overall, and if you just need parts or are building a separate machine, fine.