20PCS Metallic Yarn Thread for Steelhead or Body of Nymph Fly Tying Materials Standard Spool industrial_Oct2022 High energy density and leak-proof

High energy density and leak-proof Have Full 3 Volts Charge and Fresh CR2450 Battery Protect the environment

the level of oxygen in your body becomes the limiting factor

wont do any harm to your skin

Protect your home

20PCS Metallic Yarn Thread for Steelhead or Body of Nymph Fly Tying Materials Standard Spool industrial_Oct2022 High energy density and leak-proof20PCS Metallic Yarn Thread for Steelhead or Body of Nymph Fly Tying Materials Standard Spool Description Features: 20 spools Fly Tying Thread Random Colors Spool Height: About 3. 05cm. This Spool is International Standard Size. Can Fit most Bobbin Holder Thread length: About 60m a spool Made of 12 (15) Micron Metallic Yarn Supported by 20 (30) D Nylon Yarn. Can be used to tie the body of the fishing flies