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.
Kunzite Loose Beads Donghai Crystal Agate Chalcedony Jade Gemstone Bracelet Pendant Single Bead Cat's Eye Accessories
$6.72
FAW J6P Wiper Arm Assembly for JH6/J6M/J6L, Large and Small J6 Trucks and Tractors
$11.00
Universal Front Mount Hook for E-Bikes and Motorcycles, No-Drill Helmet and Delivery Bag Hanger
$5.98
Huapu Haiyu Haixun Haishang Haiyue Haifeng 1.3L 1.XL 1.8L Clutch 5 Three-Piece Assembly
$436.00
Portable Oxygen Concentrator with Replaceable Batteries - Complete Set Including 4-Core, 8-Core, and 12-Core Batteries with Charging Base
$400.00
Custom 90° Right-Angle Hook Tool for Pulsator Washing Machine Base Removal
$2.36
MOMA Small Ma 4K Wireless Video Transmission System with HDMI and SDI for Filming and Live Streaming
$1,999.00
Youzhao Pai Creative Retro 3D Embossed House Number Plate – Custom Door Signs for Villas, Commercial Spaces, and Homes
$200.00
Tianzheng DZ15LE-100/3N901T 100A Transparent Leakage Circuit Breaker, Molded Case Circuit Breaker 3901T 63A
$278.00
![[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair](https://www.gosteppe.com/cache/small/product/270424/legacy-main-ecbdc6ee4688639f4a8ef150.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair
$880.00
Pelican Rolling Case pelican1560 - Waterproof Shockproof Safety Case for Photography Equipment and Instruments
$1,550.00
Disipulai Hot Air Circulation Vertical Food Warmer Display Cabinet - Adjustable Temperature Countertop Cooked Food Warming Equipment
$2,023.00
Complete Pasteurization Production Line for Pomegranate, Grape, Orange, Apple Juice, and Mare's Milk
$6,048.00
Portable Tire Stone Removal Tool - Essential Handheld Hook for Car Owners
$13.73
Factory Direct Longan 160 Curved Hot Stamping Machine Fully Automatic Hot Foil Printer Pneumatic Heat Press Leather Embossing Machine
$10,000.00
Bean Sprout Germinator Tray, Hydroponic Vegetable Growing Container, Soil-Free Pea Sprouting Pot
$14.06
TOPTOY Crayon Shin-chan Memory Echo Series Blind Box - Anime Figure Collectible Toy and Birthday Gift
$47.20
Natural Lightning Cat's Eye Yellow Tiger Eye Loose Beads, Single Crystal Beads for DIY Bracelets and Accessories
$3.91
Pirelli Tire 235/55R19, Original Equipment for Mercedes-Benz GLC, Genuine Tire Compatible with Audi/Land Rover/etc.
$512.00
Biliansheng Hair Transplant: No-Shave Hairline Restoration, Top Thinning Density Enhancement, Nationwide Chain
$9,999.00
Luru Authentic 15-Note Steel Tongue Drum - Professional Grade for Beginners, Adults, and Children
$500.00
![MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage](https://www.gosteppe.com/cache/small/product/270412/legacy-main-3037a70329c5379f7064bc16.webp)
MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage
$9.90
Used Car Tires - Sizes 155/165/175/185/195/205/215 for 13/14/15/16 inch Rims
$140.00
Pin Puller Extractor Mechanical Repair Tool Bearing Puller and Locating Pin Extractor
$76.50
Water Brush Pen Set with Large Capacity - Essential Tools for Beginners Using Gouache, Solid Watercolor Paints, and Line Drawing; Perfect for Art Students
$32.00
C9335 Automotive Brake Disc Lathe – Resurfacing, Boring, Grinding & Polishing Machine
$16,005.00
Jaguar Tire Lug Nuts Compatible with XE/XF/XJL/F-TYPE/F-PACE - Wheel Hub Screw Caps for Modification
$118.00
Three-Hook Tire Stone Removal Tool, Wheel Groove Cleaner for Removing Stones from Vehicle Tires
$4.80
Pad Printer Accessories: 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Assembly
$5.40
3M Industrial Scouring Pad 7447C, Metal Rust Removal, Stainless Steel Brushing and Polishing Cloth
$4.00
![[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)
