What Tools Are Essential for Coil Method Pottery?

Essential Hand Tools

When it comes to coil method pottery, having the right hand tools can make all the difference. A wire cutter or sharp knife is necessary for cutting coils from a lump of clay. This is typically done into 1-2 inch thick sections, depending on the desired vessel size. A wooden modeling tool or metal ribbon tool is used to shape the coils into the desired form. The tool should be long enough to reach the center of the vessel, typically around 6-8 inches. This allows you to shape the coils without having to reach in and potentially distort the forming vessel.

Pit Firing and Kiln Alternatives

In the coil method of pottery, it’s essential to use a kiln or alternative firing method to set the shape and harden the clay. For primitive pottery making, pit firing is a popular alternative to traditional kilns. This involves digging a hole, lining it with refractory materials, and firing the vessel at high temperatures. To achieve a successful pit firing, it’s crucial to maintain a consistent temperature, usually around 1800-2000°F, and ensure proper ventilation to prevent gas buildup.

Waterproofing and Clay Sourcing

After firing, it’s essential to waterproof your vessel to prevent leaks. This can be achieved by applying a layer of natural wax, such as beeswax or plant-based wax, to the surface of the vessel. When sourcing clay for your coil method pottery, look for a clay body that is high in silica and alumina content. This will provide a harder, more durable vessel. A good clay source can be found in natural deposits, such as riverbanks or clay pits. It’s essential to test the clay for its workability and firing properties before using it in your pottery.