Pencil fishes

Custom molding Aerosol nozzles, camera parts, dentures, disposable lighter housings, fishing lures, pen and pencil barrels, sporting goods, toys, telephone parts, filter bowls, tape dispensers, terminal boxes, toothbrush handles, and typewriter keys... 

Figure 2.17 Common elements and compounds, (a) Familiar objects that are nearly pure elements copper wire and the copper coating on pennies iron nuts and bolts coated with zinc for corrosion protection lead sinkers used for fishing graphite, a form of carbon, which is the lead in lead pencils aluminum in a compact disc pieces of silicon, used in the computer chips shown next to them and silver in bracelets, (b) Familiar substances that are compounds drain cleaner, sodium hydroxide (made up of the... 

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