Pearl Metal Cotton Twine (Coreless Spool) Size 6 For construction surveying, cooking, kite flying, and other various uses. Manufacturer: Pearl Metal Co., Ltd. This is not new; it's about half used. The package label indicates a weight of 360g and a length of approximately 550m. Currently, it weighs 179g, so I believe there is definitely around 250m remaining. Please consider this as a guideline. I found this in a box while organizing my home. I unwound about 1-2 meters and then rewound it on the package. If anyone is interested in using this for DIY projects, hobbies, etc... I will put it in a waterproof bag, compress it, and ship it via post.