Obsidian is surprisingly easy to knap, often simpler than flint. Even old toilets can provide practice material. Unfortunately, the cost of raw rock, especially with shipping, has gone up significantly. It might now run you $3-6 per pound. #knapping #flintknapping

Exploring alternative materials for knapping practice, including glass bottles and thick glass. The focus is on shaping material through continuous reduction, a fundamental aspect of the craft. #knapping #crafts

Acquiring the right rocks for knapping involves planning trips, attending knap-ins, and ordering online. Understanding geographic sources and the characteristics of good knappable stones is key. #knapping #geology