Steel. (Usually has a coating, but the metal is steel)
The cost of a metal pin depends on the metal it is made out of. The cost also depends on the amount of metal used in the pin.
it is made of a kind of metal.
steel
Usually made out of Metal or Plastic.
Nicknames for the name Robert are Rob, Robbie, Bob, Bobbie, Bobby. A particular type of hair pin is a "bobby pin" or "bobbie pin".
1. First stick the bobby pin on the door lock. 2.Then twist the bobby pin.
The bobby pin is a very useful accessory used every day, it can be plastic or metal. There seems to be no consensus about who was the first who invented and used it. Some say it was Bobby T. Plympton, others say it was Jim Gaylord, and others recognize Luis Marcus as the true creator.
the density of the honey is greater than the density of the bobby pin
yes!
yes
the bobby pin
i think it is made of of metal and usually have a plastic coat over top