Whirl-Pak® Flat Wire, Write-On Bag, model B01339WA(Nasco) is manufactured by Aristotle Corporation. This product are made of a flat steel wire instead of a traditional round wire. Flat wires provide thicker connectors, resulting in heavy closure, which is preferred in some applications. The aluminum wire has a "hole proof" feature, so the end of the wire is completely covered, eliminating any sharp, cut, bare edges. Aluminum will not rust when in contact with water or other liquids. The white writing strip makes sample identification easier and more convenient. It's easy to write on a white bar with an ordinary ballpoint pen, pencil or felt tip pen. The paper surface almost eliminates ink stains and provides a surface that can accept a variety of writing instruments.
Specification
Packaging: pkg of 500 ea. W × L × thickness: 7.5 cm × 18.5 cm × 0.057 mm. Capacity: 118 ml capacity(4 oz).