Sennelier Oil Pastel Sets Size:24 Piece Universal These pressure sensitive Archival Polyester

These pressure sensitive Archival Polyester (Melinex or equivalent) Mounting Corners virtually disappear on the page

Tonic does not contain ox gall — instead

French Ultramarine Blue (warm)

Excellent for use on glass

Sewn onto the bottom half of this mat is a sectioned brush holder made of 100% cotton cloth

Sennelier Oil Pastel Sets Size:24 Piece Universal These pressure sensitive Archival PolyesterCreated in the 1940's in collaboration with Pablo Picasso these creamy, lipstick like pastels are rich in pigment, cover well, and have outstanding opacity and lightfastness. They may be thinned with turpentine and worked with a brush, are acid free and can be applied to any surface. They are made with top quality pigments, an extremely pure synthetic binding medium and mineral wax. The pigments are ground with an inert, non siccative binding medium