Materials
- ChalkRemove constraint Materials: Chalk35 objects
- Ceramic (material)13 objects
- Clay10 objects
- Reed3 objects
- Shell (animal material)3 objects
- Charcoal (material)2 objects
- Paper (fiber product)2 objects
- Soil2 objects
- Wood (plant material)2 objects
- Copper (metal)1 objects
- Limestone1 objects
- Metal1 objects