Wow Ozzy those bells like nice, polished copper?
The need fair bit of machining to get the bell shape. Any instructions on making them, i.e tools needed
FWIW, the HFT's may have some magic dust aka crystal bits in them behind the mesh. Not asking you to take one apart, but my daughter was playing the the HFTs and bluetack filling the concave area of the HFT.
I pull the tack out and saw which i think was a fine speck of a crystal like dot stuck on the tack.
