12 Colors Calligrapghy Pen Ink for Artists

12 Colors Calligrapghy Pen Ink for Artists. Customized Label Available: Customized label is available for branding needs. Customized Color Options: Available in black, red, blue, or customized colors with 24 color swatches. Multiple Ink Volume Options: Offers 7ml, 18ml, 30ml, 60ml bottles, and 1L, 20L, 25L barrels. Non-Toxic and Odorless Formula: Made with advanced technology, safe for students and artists. Bright and Stable Colors: Ink features bright colors that are stable and not easy to fade. Comprehensive Certifications: Supports shipment with MSDS, CNAS, and ISO certifications. Direct Manufacturer Supply: Directly supplied by a manufacturer specializing in various ink types. Competitive Pricing and Service: Offers fast delivery, good service, and competitive prices.