Stoneware scratches more easily than porcelain. Porcelain is comparatively difficult to scratch, as it is the hardest man-made material aside from industrial diamonds.Know More
Porcelain is a non-porous material made from white clay heated to 2,300 degrees Fahrenheit. It may look thinner and more delicate than stoneware, but it is much less susceptible to marks. The primary way that porcelain does get scratched is when it is stacked on top of other pieces of porcelain. The unglazed base of a porcelain piece of dinnerware can scratch another piece of porcelain.
Stoneware, on the other hand, is made of a light-colored clay heated to 2,200 degrees. It is thicker and more opaque than porcelain. Although it is heavier, it commonly gets scratches from everyday use. The hard glazes used by stoneware manufacturers are easily scratched by metal utensils. Although stoneware looks like it has a smooth surface, it is actually made up of peaks and valleys that the eye cannot perceive. Small particles of metal get stuck in these ridges to produce the scratches.
Mass-market cleaners are made to help consumers remove such scratches from their porcelain or stoneware products. All the removal process requires is a wet cloth, some appropriate cleaner and a bit of gentle scrubbing over the mark.Learn more about Pottery & Ceramics
Pottery marks help identify the country of origin, manufacture date and the maker of specific pieces or whole collections. Typically found on the bottom or sides of pottery, these marks help collectors determine overall value. Research then allows you to learn what the mark means and the value it gives to the pottery.Full Answer >
Red figure pottery consists of red images against a black background, while black figure pottery consists of black pictures against the naturally red color of the vase. The two ancient Greek pottery techniques utilize a similar approach as far as creating the vase and bringing out the desired figures during firing. Red figure pottery was the newer and easier technique of the two, and gradually replaced black figure.Full Answer >
Pottery classes are often offered by art supply stores, local art centers, art museums, colleges, local potteries and magazines on pottery and ceramics. Ask places in the local community to see if they have pottery classes.Full Answer >
Cooking play dough produces a smoother finish on the dough, which prevents it from sticking to surfaces and makes it easier to pull and stretch. Children may participate in the cooking process, which takes about half an hour and requires the following material: 1 cup flour, 1 cup water, 1/2 cup salt, 1 tablespoon oil, 2 teaspoons cream of tartar and several drops of food coloring.Full Answer >