A headband is a clothing accessory worn in the hair or around the forehead, usually to hold hair away from the face or eyes. Headbands generally consist of a loop of elastic material or a horseshoe-shaped piece of flexible plastic or metal. They come in assorted shapes and sizes and are used for both fashion and practical or utilitarian purposes.…[Leia mais]

A bolt is a form of threaded fastener with an external male thread requiring a matching pre-formed female thread such as a nut. Bolts are very closely related to screws. Bolts are designed to pass through an unthreaded hole in a component and be fastened with the aid of a nut, although such a fastener can be used without a nut to tighten into a…[Leia mais]

The coffee mug is sintered from negative ion powder, tourmaline, high-quality clay and other basic materials. The high concentration of negative ions released from the high coffee mug can electrolyze the water to generate negatively charged hydroxide ions, making the macromolecules in the water smaller and enhancing the solubility and penetration…[Leia mais]

Mixtures of aromatic compounds of flavors and fragrances preparations (in some cases a single compound) of aroma compounds that impart a specific aroma to various consumer products. There are several products it includes, such as Ambroxide Ambroxan, synthesized from sclareol, with a special ambergris fragrance, is used as a fixative for perfume…[Leia mais]