pin
fastening device used as an auxiliary tool for sewing, for attaching paper to a pinboard or other purposes
lapel pin
small pin worn on the lapel of a jacket
safety pin
pointed fastener with a locking mechanism, often used to secure clothing and cloth diapers
drawing pin
short nail or pin used to fasten items to a wall or board for display
sewing pin
pin (fastener) in the form of a thin piece of wire with a head and a sharp point
hairpin
long pin used to secure the hair
Lill pin
small pin