Pyramid Sinkers are a type of fishing weight used to sink bait or lures to the bottom of a body of water. As the name suggests, they have a pyramid-shaped design, with a flat base and angled sides that taper to a point at the top. This shape helps the sinker hold fast in the sediment, preventing it from rolling along the bottom and keeping the bait or lure in place.
 
Pyramid Sinkers are typically made of lead, which is a dense and heavy metal that provides the necessary weight to sink the bait. The sinker is attached to the fishing line via a swivel or snap, which allows it to move freely and prevent the line from tangling.
 
The weight of the pyramid sinker depends on the depth of the water and the size of the fish being targeted. A heavier weight will sink faster and stay on the bottom, while a lighter weight will allow the bait or lure to float higher in the water column.
 
Pyramid Sinkers are commonly used for bottom fishing in freshwater and saltwater environments. They are effective for catching species such as catfish, carp, redfish, and flounder. By keeping the bait or lure stationary, the fish are more likely to take the bait without feeling any resistance from the line.