• Cobalt Blue Color: Features a vivid cobalt blue ink, providing a rich and striking hue ideal for creating dynamic artwork, vibrant details, and expressive illustrations.
• 1 Oz Bottle: Comes in a 1 oz bottle, offering a substantial amount of ink suitable for various projects, from detailed artwork to larger-scale applications.
• Pigment-Based Formula: Utilizes high-quality pigment-based ink for exceptional color intensity, lightfastness, and durability, ensuring your creations remain vibrant over time.
• Smooth Flow: Designed for smooth and consistent application, reducing clogging and ensuring even coverage on multiple surfaces, including paper, canvas, and boards.
• Professional Quality: Perfect for artists, illustrators, and designers seeking reliable performance and vivid color for their detailed drawings, mixed media pieces, and artistic expressions.

The reputation of the Chartpak portfolio for quality and leadership has been a standard within the design, drafting, and engineering industries for over 60 years. While Chartpak products have been used in the fabric of American creativity from the likes of Norman Rockwell to NASA, our brands have humble roots. Nearly all of the brands Chartpak has incorporated into its family have started as passionate ideas of artists and innovators and have grown to become household names, such as Grumbacher, Higgins and Koh-I-Noor With this common thread, Chartpak continues to expand its family of legacy brands.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.