This is a set of paste overglaze paints (Iris paints), solvent, and retarder from the old Porcelarts Instructor Curriculum. I am selling these because I have no plans to use them. ● [Used] Paste Overglaze Paint Iris 18-color set E926 ¥17,380 ● [Unused] Paste Overglaze Paint Solvent E191 ¥880 ● [Unused] Iris Retarder E205 ¥1,320 ※ These are the current selling prices of Nihon Vogue Sha (Kiln Art) as of 2025. ◾ The contents have separated and settled, and the viscosity has increased. Remove the nozzle cap at the tip and stir with a bamboo skewer, etc., and knead well on a tile palette before use. Please dilute with paste overglaze paint (Iris) solvent before use. Please check the remaining amount in the photos. Some items have not been used at all. Please understand that some containers may have paint stains. ◾ The paste overglaze paint solvent and Iris retarder have been stored unused since purchase. Please understand that these are used items and have been stored at home for a long time before purchasing. No claims or returns are accepted. ◾ Shipping will be via either Rakuraku Mercari or Yu-Yu Mercari. Please understand that recycled boxes may be used for shipping. #IrisPaint #PasteOverglazePaint #IrisRetarder #PasteOverglazePaintSolvent #Porcelarts #PorcelartsInstructorCurriculum #PorcelartsMaterials #PorcelartsSupplies #PorcelartsPaint