Prometheus Lights Lambda Solid Brass Top - Stainless Throwing Digital optic design - allows

Digital optic design - allows for peak beam distance

more stable hand-held writing surface

most safety experts recommend using the air supply which is trapped inside before breaking a window to avoid a sudden onrushing flow of water

and compact size

Prometheus Lights Lambda Solid Brass Top - Stainless Throwing Digital optic design - allowsFrom Prometheus: Lambda Simplified? : This variant of the Lambda top is machined from a single piece of solid brass bar stock. This consumes 4x the amount of brass compared to the two piece tops, but it also delivers a more perfect spin. Any machinist will tell you that the most accurate part is the one machined to completion without removing it from the machine. This also means I went from 2 manual machining operations on the two piece top, to 5