Later, circular needles were invented, which can also be used to knit in the round: the circular needle looks like two short knitting needles connected by a cable between them. Longer circular needles can be used to produce narrow tubes of knitting for socks, mittens, and other items using the Magic Loop technique.
Occasional burning and itching of the eyes is often the result of a foreign substance in the eye. Once the substance is removed, the burning and itching will subside and other symptoms will disappear relatively quickly. Sometimes these symptoms develop in response to temporary irritants such as cigarette smoke or dust.
Constantly sore and dry eyes may even water more, as the eyes respond to the dryness and irritation with excess tears. See the information on dry eyes and watery eyes for more details. Itchy, red, sore eyes Allergies and eye infections can both cause your eyes to feel sore, red and itchy.Often, itchy or irritated eyes can become sore after excessive rubbing. The eye infection conjunctivitis is a particularly common cause of sore, red eyes. Contact lens irritation can also cause sore, red eyes.onstantly sore and dry eyes may even water more, as the eyes respond to the dryness and irritation with excess tears. See the information on dry eyes and watery eyes for more details. Itchy, red, sore eyes Allergies and eye infections can both cause your eyes to feel sore, red and itchy.