Peacock blue ink cartridges bring vibrant, ocean-inspired hues to fountain pens and inkjet systems alike. This guide highlights five notable options that blend vivid color with reliable performance, helping you choose cartridges suitable for daily journaling, professional correspondence, or creative projects. Each selection features distinct characteristics—from classic blue tones to modern blends—so you can find a peacock shade that matches your handwriting style.
Summary of Selected Products
| Product | Brand | Ink Type | Pack Size | Notes |
|---|---|---|---|---|
| Schneider Inks Cartridges Pastel Bermuda Blue | Schneider | Pastel Ink | 6 cartridges | Unique pastel blue with ball closure |
| Pelikan Fountain Pen Cartridge 4001 Turquoise Blue | Pelikan | Fountain Pen Cartridge | 6-pack | Classic turquoise shade |
| Monteverde International Turquoise Cartridges | Monteverde | International Standard | 6-pack | Bright turquoise, versatile compatibility |
| Pelikan 4001 Royal Blue Ink Cartridges | Pelikan | Fountain Pen Ink | 6-pack | Rich royal blue with reliable flow |
| Monteverde Caribbean Blue G305CU Cartridges | Lanier Pens | Caribbean Blue | Pack of 24 | Vibrant Caribbean blue, ITF treated |
These options cover a spectrum from turquoise to royal blues, catering to different pen models and writing styles while keeping peacock-inspired color at the heart of each choice. Fast refills, broad compatibility, and long-lasting color are common themes across these cartridges.
Schneider Pastel Bermuda Blue Cartridges

The Schneider INK CARTRIDGE PASTEL set provides six cartridges delivering a unique pastel blue. Designed with a ball closure, these cartridges help minimize leaks and ensure a steady feed for compatible pens. The Bermuda Blue shade sits between a vivid teal and a soft sky tone, offering smooth writing with clear line definition. Ideal for everyday notes and color-coded organization in journaling workflows.
Pelikan 4001 Turquoise Blue Cartridges

The Pelikan 4001 Turquoise Blue ink cartridges are a classic choice for fountain pens, with a six-pack packaging. The turquoise hue is bright enough to stand out on the page while maintaining excellent readability. Pelikan’s ink formula emphasizes clean line definition and a consistent flow, making these cartridges suitable for frequent writing sessions and longer letters. They are widely compatible with Pelikan nibs and many other cartridges-driven pens.
Monteverde International Turquoise Cartridges (G302TQ)

Monteverde’s International Size Turquoise cartridges (six-pack) deliver a fresh turquoise tone ideal for journaling, correspondence, and creative projects. These cartridges fit a wide range of fountain pens that accept international standard cartridges, including Monteverde and Conklin models. The packaging emphasizes a mess-free, portable refill experience, making it practical for students and professionals who write on the go. The turquoise shade adds brightness without compromising legibility.
Pelikan 4001 Royal Blue Ink Cartridges

Pelikan 4001 Royal Blue cartridges are designed to protect both pen and nib with a long-standing formula refined over 125 years. The bold blue ink provides a clear, even-flow line definition, suitable for formal documents and professional correspondence. These cartridges are compatible with Pelikan fountain pens and many other brands that use international standard cartridges, offering a familiar, reliable option for color-rich, steady writing.
Monteverde Caribbean Blue G305CU Cartridges

Monteverde Caribbean Blue cartridges are offered as a 24-pack in standard international size. They feature Monteverde’s ITF (Ink Treatment Formula) designed to improve ink-flow quality, reduce drying times, and protect ink feeding systems from corrosion and clogging. The Caribbean Blue shade is vibrant and eye-catching, with a smooth performance across pen types that accept international standard cartridges.
MONAGGIO Vivid Blue Cartridges

Monaggio Vivid Blue ink cartridges come in a large pack of 20, designed for quick-drying and smooth, clog-free writing. The vivid blue is optimized for readability and bold appearance on the page, making it a solid choice for calligraphy practice and everyday writing. The rapid-drying formula helps prevent smudges, which is beneficial for left-handed writers or fast note-takers.
Monteverde USA California Teal Cartridges

Monteverde USA’s California Teal ink cartridges bring a refreshing teal shade inspired by coastal waters. This color is great for journaling, artistic writing, and everyday correspondence. Enhanced with Monteverde’s ITF for smoother ink flow, reduced drying time, and long-lasting vibrant results, these cartridges are compatible with most fountain pens that accept international standard cartridges. The teal hue stands out without sacrificing legibility.
Speedball Peacock Blue Fabric Ink

Speedball Peacock Blue fabric ink is formulated for screen printing on textiles. It offers vibrant color, good coverage, and dependable workability across fabrics such as cotton, polyester blends, linen, and more. When heat-set properly, the ink becomes permanent on fabric. While aimed at fabric printing, its bold, peacock-like blue can be appealing for art projects and mixed-media work that require a robust blue pigment.
Buying Guide: Key Considerations For Peacock Blue Ink Cartridges
- Ink Type and Pen Compatibility: Confirm whether the cartridge is designed for fountain pens (International Standard, ball closure) or for screen/fabric applications. Match cartridge type to your pen model and usage pattern.
- Color Hue And Lightfastness: Peacock blue ranges from turquoise to royal blue. Consider lightfastness, shading, and how it appears on your paper or fabric in different lighting conditions.
- Ink Flow And Drying Time: Some brands emphasize quick-drying formulas to prevent smudging, especially for left-handed writers. ITF-treated inks may offer smoother flow and greater reliability.
- Pack Size And Longevity: Larger packs (e.g., 24-count) reduce refill frequency for frequent writers and artists, while smaller packs are convenient for trying new shades.
- Quality And Nib Compatibility: For fountain pen cartridges, ensure compatibility with your nib size and pen warranty considerations. Some inks are optimized for nib protection and nib-friendly performance.
- Color Consistency Across Brands: Different brands’ turquoise, teal, and royal blue hues can vary significantly. If color consistency is crucial, consider sticking to a single brand family.
- Use Case: For formal documents, choose blues with strong readability and even flow. For art and journaling, brighter and bolder blues can enhance visual impact.
- Storage And Shelf Life: Store cartridges in a cool, dry place away from direct sunlight to preserve color integrity and performance.