Product information: Fine Silver Kill CoilMayhems Silver Coil is a Silver Coil made in the UK using the highest grade fine English Silver. Its is made with 99.999% fine silver and will not corrode or rust like some other coils out there on the market.
The coils ate 8cm long and 0.03cm thick
Each coil is acid cleaned and then placed in a sealed bag and then placed in a sealed bottle.
We recommend you use one coil per ½ a Ltr of water. So two coils for 1 Ltr of water.
These could will fit any diameter of tubing.