This Liquitex Basics Acrylic Medium Set of 5 contains a range of mediums and gels, to elevate your work with a variety of amazing techniques and textures. Inside you'll find a Gesso, Gloss Gel Medium, Modelling paste, Iridescent Medium and a Coarse Texture Gel. Coarse Texure Medium - A medium that provides a grainy effect, mix it with colour and use on it's own or as overpaint. Ideal for special effects. Gesso - This is best applied to surfaces to seal them and prepare before painting.  Gloss Gel Medium - A transparent liquid gel medium that you can mix with paint to thicken, add transparency and give longer working time. Dries with an archival gloss finish. Modeling Paste - A reflective metallic medium that is you can mix with colour or use on its own. Great for building textures and 3d forms on your work. Iridescent Medium - An opaque paste for 3D effects. Mix with colour and build in layers. Sand it down to shape how your want then paint over it. - Brand: Liquitex - Set of 5 x 75ml - Contains Gesso, Gloss Gel Medium, Modelling Paste, Iridescent Medium, Coarse Texture Gel - Ideal for creating a variety of textures and 3D effects for your paintings