1Gloss Average: 50

Made from earth that has been heated to attain a burnt color

Series: 3CI Number: NACI Name: PG23Pigment Name: Natural Ferrous Silicate containing Magnesium and Aluminum Potassium SilicatesLightfastness: ASTM I - ExcellentOpacity: TransparentGrind: Medium

while semi-opaque in masstone or full strength

polychromos farveblyant 199 black Yellow ochre 1Gloss Average: 50Polychromos colour pencils are professional artist quality Unsurpassed pigments and lightfastness Waterproof oil pastel pencils in soft, intense colours Shatterproof due to special gluing(en) Available in individual pencils or in different assorted sets Wood from certified and sustainable forestry Environmentally friendly and water based varnish Wide 3. 8 mm pencil.