Pulsarella fultoni, common name the humbug turrid, is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.

[2] The shell is robust with a moderately elevated spire that tapers to a sharp point.

The outer lip is thin, featuring a U-shaped anal sinus positioned just below the suture.

The spaces between the cords are concave, giving the shell a hollowed appearance.

[3] Fresh specimens range from orange-brown to dark brown, with contrasting white spiral cords.