The paper in this pad from Clairefontaine is strong

Pigment classification: Oxides of cobalt and zinc- silicate

Added to GOLDEN's Heavy Body palette in 2010

Pigment Classification: InorganicColor Index Name: PY43Color Index Number: 77492Chemical Description: Natural Hydrated Iron OxideOpacity/Transparency: Semi-TransparentLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 9

With Stellings Golden Brush you get a solid and good quality brush with a long and white painted handle that feels good to hold when painting

vallejo artist akrylmaling mars violet Size:500ml The paper in this padColour: Mars Violet Permanence: AA Opacity: Opaque Pigment: PR101, PBk11 Pigment description: Synthetic Iron Oxide ASTM Rating Ligthfastness: I Pigment classification: Mixture Color Index Number: Viscosity range (mPa. s): 20. 000 25. 000 Color Index The pigments used for artists' colours are inorganic as well as organic. The inorganic pigments have been used since antiquity; most of them are extracted from minerals and soil, such as natural earth