da vinci cosmotop spin skra 5587 Size:10 Umber is essentially clay

Umber is essentially clay

Note that if you tear the paper from the spiral spine

771740Chemical Description: Titanium Dioxide Rutile / Bismuth VanadateOpacity/Transparency: Semi-OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 1

serving as an affordable single-pigment alternative to Cadmium Red Medium that is less opaque and lightfast

The color was one of the earliest synthesize pigments dating back to the 1600's and very popular with the old masters

da vinci cosmotop spin skra 5587 Size:10 Umber is essentially clayCosmotop Spin from Da Vinci can hold more water than any other synthetic brush. They come in four shapes; flat, round, slanted and pointed with a large belly that can hold a lot of water colour. The mix and placement of 5 different diameters of fine synthetic threads, makes the brush behave like natural hair. The high quality long lasting synthetic fibre has a good suspension. The brushes are handmade, so there will be variation in the handles.