K45 This Klay Gun is used for an almost limiltss number of decorative effects such as hair, grass, flower stamens, rope, logs, bricks, vines, and stems. It includes a set of 19 assorted discs that are formed to allow a flush cutoff of the extruded clay. Kemper's Klay Gun is made with a sturdy die cast zinc alloy that will not burst open or explode at the seam. This non-rusting alloy is Chrome Plated for a nice appearance. Replacement discs are available (See K45D and K45DS).