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Graf Von Faber-Castell
Graf von Faber-Castell is a brand of fine writing instruments from the Germany, German stationery manufacturer Faber-Castell. It includes a line of pencils, mechanical pencils, fountain pens, and rollerball pens. Currently, the Graf von Faber-Castell line includes high end writing instruments made with luxury goods, luxury materials such as ebony, resin, and ivory.Graf von Faber-Castell on Iguana Sell, September 24, 2020 Pencils Graf von Faber-Castell sells the "Perfect Pencil", a sort of pencil extender with an integrated sharper. The end of the pencil houses an eraser, and has a metal cap. Placing the pencil with the point in the extender makes it possible to then use the extender's clip on a pocket, without worrying about the pencil marking clothes or making holes. There are several versions of ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pencil Extender
A pencil extender (or pencil lengthener) is a small instrument (made out of metal or wood) allowing to extend small pencils, in order to facilitate their use.Phil Metzger''Pencil magic. Landscape drawing techniques''(first chapter: "Tools and materials'"), 2004 (). History Ever more efficient means of mass production of pencils has driven the replacement cost of a pencil down. Before this, people would continue to use the stub of a pencil to delay the cost of a new one.Henry Petroski, ''The Pencil: A History of Design and Circumstance'', New York: Random House, 2010 (). For those who "did not feel comfortable using a stub, pencil extenders were sold. These devices function something like a ''porte-crayon'' ..the pencil stub can be inserted into the end of a shaft ..Extenders were especially common among engineers and draftsmen, whose favorite pencils were prized dearly. The use of an extender also has the advantage that the pencil does not appreciably change its heft as it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catherine Palace
The Catherine Palace (russian: Екатерининский дворец, ) is a Rococo palace in Tsarskoye Selo (Pushkin), 30 km south of St. Petersburg, Russia. It was the summer residence of the Russian tsars. The Palace is part of the World Heritage Site Saint Petersburg and Related Groups of Monuments. History Following the Great Northern War, Russia recovered the farm called Saari Mojs (a high place) or Sarskaya Myza, which resided on a hill 65 m in elevation. In 1710, Peter the Great gave the estate to his wife Catherine I, the village of which was initially called Sarskoye Selo, and then finally Tsarskoye Selo (Tsar's Village). In 1723, Catherine I's Stone Palace, designed by Johann Friedrich Braunstein and built by Johann Ferster, replaced the original wooden house. This was a two-storey sixteen-room building, with state chambers finished in polished alabaster, while the upper one included Gobelin tapestry. The southeast portion of the estate included a garden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MSRP
The list price, also known as the manufacturer's suggested retail price (MSRP), or the recommended retail price (RRP), or the suggested retail price (SRP) of a product is the price at which its manufacturer notionally recommends that a retailer sell the product. Suggested pricing methods may conflict with competition theory, as they allow prices to be set higher than would be established by supply and demand. Resale price maintenance—fixing prices—goes further than suggesting prices, and is illegal in many countries. Retailers may charge less than the suggested retail price, depending upon the actual wholesale cost of each item, usually purchased in bulk from the manufacturer, or in smaller quantities through a distributor. The suggested price is sometimes unrealistically high, so the seller can appear to be offering a discount. List price often cannot be compared directly internationally as products may differ in detail, sometimes due to different regulations, and list pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jade
Jade is a mineral used as jewellery or for ornaments. It is typically green, although may be yellow or white. Jade can refer to either of two different silicate minerals: nephrite (a silicate of calcium and magnesium in the amphibole group of minerals), or jadeite (a silicate of sodium and aluminium in the pyroxene group of minerals). Jade is well known for its ornamental use in East Asian, South Asian, and Southeast Asian art. It is commonly used in Latin America, such as Mexico and Guatemala. The use of jade in Mesoamerica for symbolic and ideological ritual was influenced by its rarity and value among pre-Columbian Mesoamerican cultures, such as the Olmecs, the Maya, and other ancient civilizations of the Valley of Mexico. Etymology The English word ''jade'' is derived (via French and Latin 'flanks, kidney area') from the Spanish term (first recorded in 1565) or 'loin stone', from its reputed efficacy in curing ailments of the loins and kidneys. ''Nephrite'' is der ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leather
Leather is a strong, flexible and durable material obtained from the tanning, or chemical treatment, of animal skins and hides to prevent decay. The most common leathers come from cattle, sheep, goats, equine animals, buffalo, pigs and hogs, and aquatic animals such as seals and alligators. Leather can be used to make a variety of items, including clothing, footwear, handbags, furniture, tools and sports equipment, and lasts for decades. Leather making has been practiced for more than 7,000 years and the leading producers of leather today are China and India. Animal rights groups claim that modern commercial leather making and the consumption of its products is unethically killing animals. According to the life-cycle assessment (LCA) report for the United Nations Industrial Development Organization, 99% of the raw hides and skins used in the production of leather derive from animals raised for meat and/or dairy production. Critics of tanneries claim that they engage in uns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsehair
Horsehair is the long hair growing on the manes and tails of horses. It is used for various purposes, including upholstery, brushes, the bows of musical instruments, a hard-wearing fabric called haircloth, and for horsehair plaster, a wallcovering material formerly used in the construction industry and now found only in older buildings. Horsehair can be very fine and flexible; mane hair is generally softer and shorter than tail hair. The texture of horsehair can be influenced by the breed and management of the horse, including natural conditions such as diet or climate. Processing may also affect quality and feel. Horsehair is a protein fiber that absorbs water slowly, but can be dyed or colored effectively using traditional dyes suitable for protein fibers. It can be felted, but not easily. Uses Horsehair fabrics are woven with wefts of tail hair from live horses and cotton or silk warps. Horsehair fabrics are sought for their lustre, durability and care properties a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satinwood
Satinwood may refer to: * A name for a wood that can be polished to a high gloss derived from certain species of flowering plants: * ''Brosimum rubescens'', Red satinwood, Suriname satinwood * ''Ceratopetalum apetalum'', Scented satinwood * ''Chloroxylon swietenia'', Ceylon, Sri Lanka satinwood or East Indian satinwood * ', Madagascar satinwood * ''Chloroxylon swietenia'', East Indian satinwood * ''Cordia alliodora'', Satinwood * ''Diospyros ferrea'' (Syn.: ''Maba buxifolia''), Satinwood * ''Distemonanthus benthamianus'', Yellow or Nigerian, African satinwood * '' Euxylophora paraensis'', Brazilian satinwood * ''Lagerstroemia'' spp., Asian or Cambodian satinwood * ''Liquidambar styraciflua'', Satinwood, Nut satinwood * '' Murraya exotica''; Andaman satinwood * ''Murraya paniculata'', Satinwood, from Southeast Asia and Australia * ''Nematolepis squamea'', Satinwood from Australia * ''Pericopsis elata'', Yellow or African satinwood * ''Rhodosphaera rhodanthema'', Tulip or Golden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stingray
Stingrays are a group of sea rays, which are cartilaginous fish related to sharks. They are classified in the suborder Myliobatoidei of the order Myliobatiformes and consist of eight families: Hexatrygonidae (sixgill stingray), Plesiobatidae (deepwater stingray), Urolophidae (stingarees), Urotrygonidae (round rays), Dasyatidae (whiptail stingrays), Potamotrygonidae (river stingrays), Gymnuridae (butterfly rays) and Myliobatidae (eagle rays). There are about 220 known stingray species organized into 29 genera. Stingrays are common in coastal tropical and subtropical marine waters throughout the world. Some species, such as the thorntail stingray (''Dasyatis thetidis''), are found in warmer temperate oceans and others, such as the deepwater stingray (''Plesiobatis daviesi''), are found in the deep ocean. The river stingrays and a number of whiptail stingrays (such as the Niger stingray (''Fontitrygon garouaensis'')) are restricted to fresh water. Most myliobatoids are demersa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platinum
Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish , a diminutive of "silver". Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg/kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa, which accounts for ~80% of the world production. Because of its scarcity in Earth's crust, only a few hundred tonnes are produced annually, and given its important uses, it is highly valuable and is a major precious metal commodity. Platinum is one of the least reactive metals. It has remarkable resistance to corrosion, even at high temperatures, and is therefore considered a noble metal. Consequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amber
Amber is fossilized tree resin that has been appreciated for its color and natural beauty since Neolithic times. Much valued from antiquity to the present as a gemstone, amber is made into a variety of decorative objects."Amber" (2004). In Maxine N. Lurie and Marc Mappen (eds.) ''Encyclopedia of New Jersey'', Rutgers University Press, . Amber is used in jewelry and has been used as a healing agent in folk medicine. There are five classes of amber, defined on the basis of their chemical constituents. Because it originates as a soft, sticky tree resin, amber sometimes contains animal and plant material as inclusions. Amber occurring in coal seams is also called resinite, and the term ''ambrite'' is applied to that found specifically within New Zealand coal seams. Etymology The English word ''amber'' derives from Arabic (ultimately from Middle Persian ''ambar'') via Middle Latin ''ambar'' and Middle French ''ambre''. The word was adopted in Middle English in the 14th century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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