Manufacturer's Description:
THE WORLD'S FIRST LIQUID FILLED FUSE.
We take premium fuses and fill them with our special polymer to reduce ringing inside the fuse -- then treat the fuse with our famous Nano Stream Technology. This makes our fuses the most detailed, dynamic and quietest fuses on the market today.
Ceramic fuses get the Nano Stream Treatment only, no "liquid", which will still make them better than any fuse on the market.