Our specially sourced and dyed natural wool works extremely well in a variety of conditions. Having researched dozens of wool types and synthetics, this particular wool has been specially selected because of it's wiry, water-shedding properties that allow a perfect float cast after cast. Our ultimate wool material provides a “no-spook” landing and presentation. It fills the indicator sleeve perfectly and can be trimmed to the size you want. Colours: Luscious Lemon: high visibility in a range of situations Radioactive Orange: the name says it all Bright Florescent Green: very bright - easily seen in rough waters - also good to mix with other colors to make high visibility multicolored indicators Pearly White: fish don't notice this colour Jet Black: for those days when there's glare and the water surface turns silver/gray