As we know, most of solvent-based ink sends forth awful odors, so our inks are developed by utilizing microcapsule technology into inkjet ink. The specific features of the Spring Series are slight smell, continuous fragrance and no clogged nozzles. The Spring Series make everybody close to an image feel spring tinges and natural fragrance. Product Name: Solvent-based inks Pioneer PRO Series Inks ensure: Vibrant, brilliant colors 1. Excellent color gamut 2. Color and density consistency between different batches 3. Good outdoor durability. 4. Minimum maintenance whether the printer is in use or idle 5. No clogged nozzles thus ensuring better print quality 6. Less wear on the print heads 7. Competively price