gem clip(n = noun.artifact) paper clip, paperclip - a wire or plastic clip for holding sheets of paper together; "the paper clip was invented in 1900"
is a kind of clip

alligator clip, bicycle clip, bulldog clip, cartridge clip, clip, clip art, clip artist, clip joint, clip lead, coral gem, film clip, gem, gem cutter, gem state, opaque gem, paper clip, pincurl clip, roach clip, tie clip, transparent gem, trouser clip