Mechanical pencil applied at an angle. When excess vertical pressure is applied on the lead, the lead is automatically retracted inwards. Higher-end mechanical pencils often feature a lead hardness grade indicator and sometimes feature a retractable lead guide pipe. This allows the lead guide pipe to retract back into the pencil body, which will keep it protected in storage and during transit and makes it 'pocket-safe'. In spite of the name, pencil leads do not contain the toxic chemical element lead, but are typically made with graphite and clay, or plastic polymers. Compared to standard pencils, mechanical pencils have a smaller range
Nord Lead Nord Lead The Nord Lead is a series of virtual analog subtractive synthesizers, manufactured by Clavia. Released in 1994, the original Nord Lead was the digital synthesizer that made the term "virtual analog synthesis" popular. The now widely accepted term "virtual analog", was first coined by Clavia with the release of the Nord Lead. This synthesizer was distinctive for its red coloration, knob-laden surface and unique pitch-stick and modulation wheel. After the Nord Lead, several updates followed suit; such as the Nord Lead 2, Nord Lead 3, and Nord Lead 2x. The first Nord Lead was released in 1995 to