Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Fountain Pens |
| Origin | - |
| Brand | Dianshi |
| Model Number | 784 |
| Nib Size | EF (Extra Fine) |
| Ink System | Replaceable Small Cartridges |
| Mechanism | Retractable Cap |
| Material | High-Quality Resin |
| Recommended Age | Grade 3 and Up |
| Customization | Free Engraving Available |
| Flow Type | Direct Liquid Flow |
| Best Use | Calligraphy, School, Office |
Anonymous
Mar 26, 2026
Rating: 4/5
Solid everyday pen
Good weight and balance. It takes a moment to get used to the cartridge change mechanism, but once you know how, it's easy. Writes consistently right from the first stroke.
Anonymous
Mar 24, 2026
Rating: 4/5
Great value, smooth writer
Very impressed with the build quality for the price. The direct liquid flow works well. I deducted one star only because the small cartridges run out a bit quickly for heavy users.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for my daughter's handwriting practice
I bought this for my 9-year-old who is learning cursive. The EF nib is smooth but controlled, preventing ink blobs. The retractable feature means she doesn't lose the cap anymore!
Anonymous
Mar 11, 2026
Rating: 5/5
Love the free engraving!
Ordered this as a gift for a student teacher. The engraving was crisp and professional. The pen itself writes beautifully and feels comfortable in the hand during long grading sessions.
Anonymous
Mar 06, 2026
Rating: 5/5
Teacher approved!
I recommended this to my entire class. It's durable enough for kids but elegant enough for adults. The fact that it retracts saves so much time in the classroom.
Anonymous
Mar 01, 2026
Rating: 5/5
Excellent for fine detail work
As someone who does bullet journaling, the extra fine nib is exactly what I needed. It glides across the paper without feathering. The retractable design is very convenient for travel.
Q: What should I do if the pen stops writing after sitting unused?
A: If the pen hasn't been used for a while, try scribbling on scrap paper to restart the flow. If that fails, rinse the nib section with cool water and let it dry before inserting a new cartridge.
Q: Is the nib made of steel or gold?
A: The nib is made of high-quality stainless steel, which provides durability and consistent flow suitable for daily use by students and adults.
Q: Can I use standard international cartridges with this model?
A: No, the Dianshi 784 is specifically designed for small proprietary cartridges. Standard international cartridges will not fit.
Q: How long does the free engraving take to process?
A: Engraving typically adds 1-2 business days to the processing time before shipment. You will receive a proof via email if complex text is requested.
Q: Does this pen come with ink cartridges included?
A: Yes, the package includes two small blue ink cartridges to get you started immediately.
Huirui 420AB Fast-Drying Glue for Silicone - Bonds ABS, Stainless Steel, TPE, Rubber; High-Strength Instant Adhesive for Difficult Materials
$36.00
Color Proofing Instrument Ink Mixing Tool Sample Making Machine
$1,860.00
Variable Frequency Drive 0.75kW 2.6A Three-Phase 380V
$1,430.00
2026 Spring PEP New Edition Primary English Grade 3 Volume 2 Four-Line Three-Grid Word Cards for Teachers, Open Class Competition Creative Blackboard Design, Teaching Contest Blackboard Strips and Teaching Aids
$11.30
Cold Brew Yogurt Fermentation Equipment - Manual Old-Style Yogurt Processing and Filling Line
$113,050.00
Electric Spray Painting Pen Set for Babies and Toddlers, Non-Toxic Washable Watercolor Markers, Drawing Tool Kit Toy
$49.50
![[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting](https://www.gosteppe.com/cache/small/product/270133/legacy-main-a12ad5b62abb27a9a45afaf4.png)
[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting
$7.48
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Office and Home Computer Cable Management Sleeve - Desktop Data Cord Organizer and PC Wire Collector
$6.50
Linear Bearing
$75.47
Thickened Aluminum Alloy Stainless Steel Floor Wire Raceway - Surface-Mounted Cable Cover Protector, Anti-Crush, Self-Adhesive Invisible Design
$2.13
Kids Foam Stamp Brushes - Mushroom-Tipped Painting Set for Kindergarten Art and Graffiti Projects
$2.38
Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning
$9.28
Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line
$67,900.00
Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment
$2,173.00
Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet
$21.00
Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly
$1,502.00
Juli JL-499 Heat Resistant up to 150°C Instant Adhesive High Performance Low Whitening Transparent High-Temperature Fast-Drying Glue
$90.30
Stainless Steel Buffet Warmer with Hydraulic Lift - Commercial Electric Heating Chafing Dish
$882.00
Zhaobei New Felt Calligraphy Mat Anti-Pilling Painting Felt Chinese Painting Cloth Brush Character Calligraphy Felt Pad
$29.70
Fruit Picking Bucket with Shoulder Strap, Manual Fertilizer Spreader, Durable Rubber Harvest Container for Seeds and Chemicals
$26.57
Baohong Artist Grade Watercolor Pad - 100% Cotton Pulp, 300gsm, Glued on Four Sides, Available in 16K, 8K, 4K with Cold Press or Hot Press Texture
$42.00
Commercial Brush Peeling Machine for Sweet Potatoes, Ginger, Taro, Mustard Greens, and Kohlrabi
$15.90
No-Drill Invisible Cable Organizer – Self-Adhesive Wire Fixer, Data Cable Clip, and Net Cable Management Solution
$6.90
Stone Landscape Sculpture Engraved Pebble Gate Stone Cornerstone Roadside Marker
$838.05
Kitchen Sink Organizer Rack, Dish Drying Rack, Multi-Function Countertop Storage Shelf for Washing and Placing Bowls
$55.70
New Hanging Kitchen Sink Strainer Basket, Multi-Function Colander for Washing Vegetables and Filtering Leftovers
$7.74
Sting Bite Relief Pen Electric Bug Bite Relief for Indoor
$60.14
Thickened 160g Gouache Paper 8K/4K for Beginners and Art Exam Students - Professional Art Painting Paper for Watercolor, Gouache, and Acrylic Creation and Practice
$5.78
Pad Printing Ink Cup Sealing Ring Rubber Gasket Elastic Rubber Ink Cartridge O-Ring Silicone Ink Leak-Proof Eco-Friendly Ink Cup Seal
$9.70
![[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)
