Kemper - Klay Gun - K45 - Kemper Klay Gun is the most popular Kemper tool by far. Use it for a limitless number of decorative effects such as hair, grass, flower stamens, rope, logs, bricks, vines and stems. Includes a set of 19 assorted discs that are formed to allow a fluch cutoff of the extruded clay. Kemper's Klay Gun is made with sturdy die cast zinc alloy that will not burst open or explode at the seam. This not rusting alloy is chrome plated for a nice appearance.