Regular stranded wire is available in ready to use coils, straight pieces of wire cut to specific lengths and wire in random lengths.

Open stranded wire holds more evaporant because of better capillary action and reduces balling up evaporant. This contributes to longer coil life.

Core stranded wire improves wetting qualities for the most metallizing applications. This construction is designed to prewet the entire coil to achieve effective wetting on the first operation.