Skip to main content
Home / Fountain Pens / Hero 616S Fountain Pen - Upgraded Classic Retro Concealed Nib, Compatible with 3.4mm Ink Cartridges, for Elementary Students, Adults, Calligraphy, Business, Men & Women - Official Flagship Genuine with Custom Engraving

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Fountain Pens
Origin -
Brand Hero
Model Number 616S
Nib Type Concealed Stainless Steel
Ink Compatibility 3.4mm International Standard Cartridges
Body Material High-Grade Resin with Metal Trim
Filling Mechanism Cartridge / Converter (Converter sold separately)
Nib Size Medium (M)
Weight 22 grams
Customization Laser Engraving Available
Target Audience Students, Professionals, Calligraphy Enthusiasts

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Excellent for students

Bought this for my daughter's calligraphy practice. The medium nib provides good line variation without being too scratchy. It's durable enough to survive being tossed in a school bag.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect daily writer for the office

I bought this for work and it writes incredibly smoothly right out of the box. The concealed nib gives it a very sleek, professional look that fits perfectly in my suit pocket. Highly recommended for business use.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Stylish and functional

Love the retro aesthetic. It feels balanced in the hand even during long writing sessions. The only minor issue is that the cap can be a bit tight initially, but it loosened up after a few uses.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Smooth writing experience

The ink flow is consistent and there is no skipping. I customized the cap with my initials, and the engraving looks very sharp. A fantastic pen for the price point.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Great value, classic feel

Reminds me of the vintage pens my grandfather used. The upgrade to the 616S makes it more reliable than older models. It takes standard cartridges which is very convenient. Only wish it came with a converter included.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Best gift for pen lovers

Purchased as a gift for a colleague who loves stationery. He was thrilled with the quality and the official flagship packaging. The concealed nib design is unique and prevents drying out.

5 FAQ

Q: Can I get the pen engraved with a name before shipping?

A: Yes, we offer custom laser engraving on the cap or barrel. Please select the engraving option at checkout and provide the text you wish to have engraved in the notes section.

Q: Is this suitable for left-handed writers?

A: Absolutely. The stainless steel medium nib writes smoothly in multiple directions, making it very comfortable for left-handed users without excessive scratching or ink smearing.

Q: What is the difference between the 616 and the 616S?

A: The 616S is an upgraded version featuring improved sealing technology to prevent ink drying, a more durable feed system, and a refined concealed nib design compared to the classic 616.

Q: Does this pen come with an ink converter or just cartridges?

A: The Hero 616S typically comes pre-installed with one blue ink cartridge. A screw-type converter is usually sold separately, but the pen is fully compatible with standard international converters.

Q: Is the nib replaceable if it gets damaged?

A: The nib unit on the 616S is designed to be removable, but replacement nibs are specific to this model. We recommend contacting support for spare parts rather than attempting third-party replacements to ensure fit.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)

Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)

$24.00

Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers

Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers

$1.50

Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng

Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng

$8,400.00

Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities

Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities

$8.42

Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment

Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment

$2,356.00

Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs

Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs

$64.00

Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot

Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot

$38.09

Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L

Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L

$195.98

Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops

Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops

$3.57

Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms

Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms

$17,836.00

50x80mm Biggest Size Professional Rectangular Photosensitive

50x80mm Biggest Size Professional Rectangular Photosensitive

$75.62

Rose poem "Fox" Fabric Fragrance Spray

Rose poem "Fox" Fabric Fragrance Spray

$3.15

Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts

Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts

$49.00

2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer

2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer

$9.59

Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea

Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea

$400.00

Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs

Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs

$2.11

Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants

Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants

$18.40

Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible

Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible

$17.70

Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine

Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine

$6,650.00

Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners

Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners

$18.10

Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit

Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit

$16.00

Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics

Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics

$7.70

Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming

Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming

$102.00

Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack

Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack

$2.98

Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment

Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment

$773.00

Maike Outdoor Waterproof Barrel Bag - Portable Shoulder/Backpack for Swimming, Rafting, Beach Travel, and Water Sports

Maike Outdoor Waterproof Barrel Bag - Portable Shoulder/Backpack for Swimming, Rafting, Beach Travel, and Water Sports

$22.70

Biliansheng Hair Transplant No-Shave Scar Planting 1000 Grafts Crown Density Enhancement

Biliansheng Hair Transplant No-Shave Scar Planting 1000 Grafts Crown Density Enhancement

$12,000.00

Flat Floor Cable Raceway - Self-Adhesive Wire Hider for Power Strips and Network Cables, Anti-Step Protection and Aesthetic Cover

Flat Floor Cable Raceway - Self-Adhesive Wire Hider for Power Strips and Network Cables, Anti-Step Protection and Aesthetic Cover

$3.30

Children's Art Supplies Sponge Paint Brush Graffiti Painting Tool Mushroom Head Stamp Student Craft Rubbing Stick Set

Children's Art Supplies Sponge Paint Brush Graffiti Painting Tool Mushroom Head Stamp Student Craft Rubbing Stick Set

$4.10

Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine

Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine

$9,330.00