Small Lionhearted bladeworks sap (charred dark brown)Lionhearted bladeworks manufacture these high quality saps in South Africa, the core of these feature 1mm 1070 spring steel that runs from the base of the grip area all the way into the lead puck (the lead is cast directly onto the spring steel) for added stability and power. The core then gets glued and stitched into the beautiful outer layer of leather, finally we get to the 2cm wide leather strap that prevents your sap from flying out of your hand