....or in case you're looking for Z-lon...
https://umpqua.com/products/fly-tyin...n™-kinky
https://umpqua.com/products/fly-tyin...ssortment-kits
https://www.bearsden.com/product9745.html
https://www.madriveroutfitters.com/p...tts-z-lon.aspx
https://www.sportsmanswarehouse.com/...8648/cat125111
https://www.feather-craft.com/betts-z-lon
https://www.jsflyfishing.com/metz-standard-z-lon
https://www.orvis.com/p/z-lon/4439
http://beaverkillangler.com/fly_tyin...ics/z-lon.aspx