Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges |
| Origin | - |
| Brand | Ostrich |
| Product Series | New Series 5 |
| Available Colors | Carbon Black, Blue-Black (551, 552, 553, 555) |
| Volume | 60ml per bottle |
| Ink Type | Dye-based Fountain Pen Ink |
| Origin | Domestic (China) |
| Packaging | Glass Bottle with Secure Cap |
| Compatibility | Most standard fountain pens with converters |
| Shipping Offer | Free Shipping on Single Bottle |
| Authenticity | Officially Authorized Genuine Product |
Anonymous
Mar 22, 2026
Rating: 4/5
Great value for money
The blue-black shade is very professional looking for school notes. It dries reasonably fast on standard paper. Only giving 4 stars because the bottle design makes it slightly hard to fill without a syringe.
Anonymous
Mar 21, 2026
Rating: 4/5
Reliable for daily use
I go through a lot of ink at work, and this bottle lasts a long time. The color is consistent from the first drop to the last. Would prefer a wider mouth on the bottle, but otherwise excellent.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for beginners
This was my first bottled ink purchase. It was easy to use with my converter and didn't make a mess. The black is very dark and legible. Will definitely buy again.
Anonymous
Mar 11, 2026
Rating: 5/5
Beautiful Blue-Black
The 555 Blue-Black has a subtle sheen that appears under certain lighting conditions. It doesn't clog my vintage pen at all. Very happy with this purchase.
Anonymous
Mar 07, 2026
Rating: 5/5
Smooth flow and rich color
I purchased the Carbon Black (551) and was immediately impressed by how smoothly it flows through my nib. The color is deep and consistent, perfect for daily journaling. No shading issues so far.
Anonymous
Mar 05, 2026
Rating: 5/5
Authentic Ostrich quality
As someone who has used Ostrich ink for years, this New Series 5 maintains the high quality I expect. The packaging was secure, and the free shipping was a nice bonus. Highly recommended for domestic buyers.
Q: What is the difference between code 551 and 555?
A: Code 551 refers to our Carbon Black variant, while 555 refers to the Blue-Black variant. Both are part of the same premium series but offer different color profiles.
Q: Does the free shipping apply if I only buy one bottle?
A: Absolutely! The promotion specifically covers single bottle purchases of the Premium Domestic Ostrich New Series 5 ink.
Q: Is this ink safe to use in a Lamy Safari fountain pen?
A: Yes, this Ostrich New Series 5 ink is dye-based and safe for use in most standard fountain pens, including the Lamy Safari, provided you clean your pen regularly.
Q: Is this product officially licensed by Ostrich?
A: Yes, all our listed Ostrich inks are officially authorized and sourced directly from the manufacturer to ensure authenticity.
Q: How long does the ink take to dry on standard copy paper?
A: Drying time can vary based on paper quality and nib size, but generally, our ink dries within 10 to 20 seconds on standard 80gsm copy paper.
Mia Sketch Blending Stump Set for Highlights and Shadows, Professional Art Supplies Including Paper Blenders, Makeup Sponges, and Cotton Tips for Still Life Drawing
$4.00
Custom Tactical Waterproof and Shockproof Knife Box - EDC Carry Case for Folding Knives, Headphones, Data Cables, and Tools
$21.99
Wang Xizhi's Hundred-Rhyme Song of Cursive Script - Taipei Palace Museum Edition Hardcover High-Definition Replica Decorative Art Print
$32.90
Used Car Tires – Sizes: 205/55, 185/65 R15, 215/225/235, 195 R15/R16/R17/R18/R19
$264.00
Variable Frequency Three-Phase Asynchronous Motor IFG-50-3-4
$3,299.00
Manual French Fry Cutter, Multi-Function Slicer for Radish, Cucumber, Potato, and Onion, Commercial Vegetable Chopper
$660.00
Multi-Function Water Cooler Bucket Storage Rack for Office, Large Capacity Floor-Standing Organizer
$119.64
401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment
$21.96
G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities
$312.70
Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car
$8.88
Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students
$3.28
Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)
$802.30
Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit
$12,899.00
Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box
$16.80
Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks
$54.00
Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy
$4.80
Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks
$755.00
Custom Company Signage, Temporary Bank Account Opening Signs, Door Plates, Acrylic Advertising Displays, and Nameplates
$17.00
Imported USA PELICAN 1510 Safety Case, 20-Inch Rolling Luggage for DSLR Cameras and Moisture Protection
$39.20
Fully Automatic 801 Vegetable Cutter, Large Dual-Head Slicing/Dicing Machine for Cafeterias
$7,972.00
Cross-Border Beach Bag - Outdoor Waterproof Dry Bag with Mesh for Rafting, Swimming, and Trekking
$49.60
Commercial Square Constant-Temperature Heating Cabinet Countertop Display Case for Roast Duck, Chicken, Fried Chicken, Smoked Goose, and BBQ
$658.00
Large Capacity Thickened Waterproof Handbag - Blow Crossbody Shoulder Bag for Travel and Daily Motorcycle Use
$127.00
Art Student Absorbent Towel for Watercolor, Oil, Acrylic Paints, Palette Paper, Traditional Chinese Painting - Double-Sided Cloth for Kids and Students
$2.72
![[Damai Micro-Needle Hair Transplant Patent] Hairline, Temple, and Crown Restoration for Thinning Hair](https://www.gosteppe.com/cache/small/product/269380/legacy-main-b8319f73332000b9684f1d64.webp)
[Damai Micro-Needle Hair Transplant Patent] Hairline, Temple, and Crown Restoration for Thinning Hair
$7,999.00
Feileniao Traditional Chinese Painting Set with Line Art for Coloring on the Go
$72.00
Export to USA Small Flower Pots More Beautiful Than Flowers Succulent Pots/Ceramic Pots/Letter Series
$41.00
![[Group 13 Full Payment Pre-order] Thin Mint Fufu Hawthorn Berry Mint Chocolate Lolita Dog-Short Fishbone Puffy Skirt](https://www.gosteppe.com/cache/small/product/269377/legacy-main-2abe2d26b4ec6ed6eaec28bf.webp)
[Group 13 Full Payment Pre-order] Thin Mint Fufu Hawthorn Berry Mint Chocolate Lolita Dog-Short Fishbone Puffy Skirt
$25.00
Wenxin Tang Cao Quan Stele Han Clerical Script Cards - Beginner Calligraphy Practice for Adults, Brush Writing Copybooks
$136.00
'Eki (Station)' by Mariya Takeuchi - Mr. Chui Saxophone Trio Precise Transcription Service
$37.00
![[Customizable] Blank DIY Bookmarks - Thickened Hard Cardstock in Multiple Sizes with Tassels for Kindergarten and Elementary Art, Calligraphy, and Reading Gifts](https://www.gosteppe.com/cache/medium/product/386159/legacy-main-05a2e5e73e5ac60017fbef5e.webp)
