This is a homemade dubbing wax for seals fur. Made with pine resin. It won't damage your thread, so you can use it as a higher-grade alternative to cobbler's wax. (Can also be used on nano silk thread 18/0) Soften slightly with the heat of your fingers before use. Intended for use with a dubbing loop. Fly hooks not included. Fly tying Fly fishing Fly hooks Fly materials Pine resin