Berkley Gulp! Extruded Nightcrawler, 6in | 15cm, Soft Bait - 6in | 15cm Extruded nightcrawlers have similar look and feel of live bait The extruded nightcrawlers are durable and biodegradable Can be dangled from floats, rigged like plastic worms or any other way you fish nightcrawlers An effective alternative to live nightcrawlers Available in red wiggler color; measures 6-inch length