Ulmus parvifolia elm" for the real Chinese elm. Elms, hickory and ash all have remarkably hard, tough wood that has made them popular for things like tool handles, bows and baseball bats. Chinese elm is considered the hardest of the elms. Owing to its superior hardness, toughness and resistance to splitting, Chinese elm is said to be the best of all woods for chisel handles and similar uses. Chinese elm lumber is used most for furniture, cabinets, veneer and hardwood flooring, as well as specialty uses such as long bow construction and tool handles. Most of the commercially milled lumber goes directly
Wartenberg wheel toy, sometimes while connected to a violet wand electrical device. Clothing pattern-making can use a version of the Wartenberg wheel, called a pounce wheel, to transfer markings from fabric to paper. Pounce wheels resemble standard Wartenberg wheels in shape but have wooden handles. Wartenberg wheel A Wartenberg wheel, also called a Wartenberg pinwheel or Wartenberg neurowheel, is a medical device for neurological use. Robert Wartenberg (1887–1956) designed the wheel to test nerve reactions (sensitivity) as it rolled systematically across the skin. A Wartenberg wheel is generally made of stainless steel with a handle of approximately in length. The wheel, which