Explore even more with Tri-Art's Acrylic Mediums Explorer Set. Each packaged set contains 15 x 60ml professional mediums allowing you to alter your acrylic paints with various textures & finishes from thick to thin, gloss or matte, clear or opaque and textured or smooth. Each set contains 15 unique mediums that can be used with acrylic paints to create endless possibilities of texture, effects and finishes.Set includes Painting Mediums like Gel Medium, Polymer Medium, Modeling Gel & more! Additives such as Retarder Gel and Specialty Mediums like Crackle Medium and Re-Harvested Copper Cinder, Walnut Shell, PETE Plastic & Coloured Glass are also included. Dry Media Ground and Final Finish round out the contents of this 15 piece set.