Fishing sinker fish being pursued, the environment, the current and personal preference. Pyramid sinkers are shaped like a pyramid and are used when it is desirable to anchor on the bottom of water bodies. They are attached to the terminal end of fishing line by loops of brass. Barrel or egg sinkers are rounded and often bead-like with a narrow hole through which fishing line is threaded. These sinkers are desirable on rock or debris covered substrates. Split-shot sinkers are small and round with a split cutting halfway through the sinker. The split can be placed on a piece of fishing line
Wax bullet they are most commonly used in revolvers and other manually cycled firearms. Specially designed cartridges and conversion units can be combined to convert automatic firearms into wax bullet firing guns, and these are used for training police and military. In the past, wax bullets were used by illusionists for illusions involving firearms, such as the bullet catch. This practice goes back at least as far as Jean Eugène Robert-Houdin, who used hollow wax bullets colored to resemble lead balls. When placed on a charge of gunpowder, the wax bullet would disintegrate upon firing. Wax bullets are not normally lethal, and