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A silver porringer created by John Coney, c. 1710, Birmingham Museum of Art. A porringer is a shallow bowl, between 4 and 6 inches (100–150 mm) in diameter, and 1 + 1 ⁄ 2 to 3 inches (38–76 mm) deep; the form originated in the medieval period in Europe and was made in wood, ceramic, pewter, cast iron and silver. They had flat, horizontal ...
Related vessels to the Scottish quaich include the porringer, a larger vessel typically 6 inches (15 cm) in diameter with one (US colonial) or two (European) horizontal handles. The Sami and Norrland , Sweden , equivalent is the kuksa , which also only has a single handle.
Dental tape is used for polishing the proximal surfaces of teeth that are inaccessible to other polishing instruments. It is also used with polishing paste. Particular care should be taken to avoid injury to the gingiva. The area should be cleaned with warm water to remove all remnants of the paste.
An example was sold for £8 in 1770; [1] different version, different angle. Chelsea porcelain is the porcelain made by the Chelsea porcelain manufactory, the first important porcelain manufactory in England, established around 1743–45, and operating independently until 1770, when it was merged with Derby porcelain. [2]
It has been used as dental products as luting agent. Calcium aluminate cement (bioceramic) has been developed for dental products and root-end filling material. These newly developed root-end filling materials are based on bioceramic, chemically bonded ceramic, not by mineral (ceramic in nature) like MTA. Even if mineral shows higher ...
Structure of dental inlays and onlays In dentistry, inlays and onlays are used to fill cavities, [ 1 ] and then cemented in place in the tooth . This is an alternative to a direct restoration , made out of composite, amalgam or glass ionomer , that is built up within the mouth.
An oral irrigator . An oral irrigator (also called a dental water jet, water flosser or, by the brand name of the best-known such device, Waterpik) is a home dental care device which uses a stream of high-pressure pulsating water intended to remove dental plaque and food debris between teeth and below the gum line.
A dappen glass (also called Dappen Dish) is a small, dense glass or ceramic vessel which has each end ground or hollowed out to provide a bowl for mixing substances. Generally these dishes have ten equal walls ( decagon ) with a large bowl on one side and a smaller bowl ground out on the other.