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.
Outdoor Waterproof Backpack Camouflage Dry Bag with Wet/Dry Separation for Swimming, Rafting, and Trekking
$8.42
![[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors](https://www.gosteppe.com/cache/small/product/270170/legacy-main-59be8c850af1ec303ad4901b.webp)
[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors
$39.90
Sketching Tool Set for Art Students - Includes Blending Stumps, Tortillons, Paper Stumps, Sponge Balls, Cotton Swabs, Highlight Pens, Gray Tone Tools, Insert Knives, Smudging Knives, Scrapers, and Blending Cotton
$7.65
Suede Rope Korean Velvet Rope DIY Aromatherapy Candle Plaster Tag Hanging Cord Packaging Gift Box Ribbon Decorative Leather Rope
$0.85
![[Damai Holds Microneedle Hair Transplant Patent] Hair Collagen | Improves Hair Loss, Nourishes Dermis and Follicles](https://www.gosteppe.com/cache/small/product/270167/legacy-main-9c6481bdd960acdf68495a0e.webp)
[Damai Holds Microneedle Hair Transplant Patent] Hair Collagen | Improves Hair Loss, Nourishes Dermis and Follicles
$1,980.00
Selected Factory Low-Temperature 3D Printing Pen for Kids, Children's 3D Printing Pen Set, 3D Drawing Pen
$100.02
Milk Pasteurization Line - Small-Scale Yogurt Production Machine for Liquid Yogurt and Pasteurized Milk
$8,148.00
Commercial Small Heating Warmer Cabinet, Glass Constant-Temperature Countertop Display Case for Egg Tarts, Burgers, and Fried Chicken
$884.00
Custom Seal Stamp Engraving Personal Name Phone Number Private Chop
$5.89
Commercial Food Warmer Cabinet for Milk, Soy Milk, Burgers, Egg Tarts, Fried Chicken, Pies, Youtiao, and Bread Display
$1,355.00
PJ0040 Rose Embossed Cross Silicone Mold - For Candles, Aromatherapy, Soap, Plaster, and DIY Crafts
$11.20
Yuwell Oxygen Concentrator Control Board Motherboard 8F-3AW/8F-5AW/9F-5BW
$120.00
Leyingfang Floating Pen for Kids and Students - Water-Based Non-Toxic Erasable Whiteboard Pen for Drawing in Water, Large Capacity Suspension Pen
$18.00
Car Wheel Lug Nut Covers - Colorful Silicone Dust-Proof and Rust-Proof Caps for Tire Bolt Protection and Exterior Styling
$8.80
Automatic Stainless Steel Vegetable Slicer for Ginger, Potatoes, Carrots, Onions, and Cabbage - Commercial Dicing Machine
$3,951.36
![[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)](https://www.gosteppe.com/cache/small/product/270156/legacy-main-525bdaff56f89ee94752ef9c.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)
$7,000.00
Little Leather Paper Strip Music Box (30-Note) Sheet Music - Contact Before Ordering; Specify Song Email for Digital Score Delivery
$1.00
Kitchen Sink Strainer Basket Push-Type Food Residue Separator Filter Hanging Storage Rack
$3.80
Heavy-Duty Heat-Treated CV Joint Puller Tool - Axle Ball Cage Removal and Installation Device for Automotive Repair
$66.00
Mobile Integrated Waste Transfer Station - 17 Cubic Meters Movable Compression Container
$159,443.00
Antique Glaze White Ceramic Brush Washer Large Brush Washer Water Pot Ink Stone Washing Calligraphy Painting Brush Washing Basin Four Treasures of the Study
$16.80
Authentic Chinese Philosophy Classics: Di Tian Sui, Qiong Tong Bao Jian, San Ming Tong Hui - Annotated & Illustrated Edition
$29.90
Household Disposable Kitchen Sink Garbage Filter Mesh Drain Pool Dishwashing Basin Strainer Vegetable Bowl Leftover Sink
$3.51
Continental Run-Flat Tires: 225/235/245/255/265 45/50/55 R17/R18/R19/R20/R21/R22
$357.00
Foldable Steel Tire Stone Removal Hook - Multi-Tool for Tire Repair, Stone Picking, and Emergency Window Breaking with Storage Bag
$11.70
Integrated Catalytic Combustion Unit RCO Furnace - Exhaust Gas Treatment System with Activated Carbon Adsorption-Desorption and Catalytic Combustion
$231,249.00
Universal Waterproof and Sunproof Cover for E-Bike Charger with Outdoor Storage Box
$11.85
Baohong Paper Brick Watercolor Paper Pad, Medium/Coarse Texture, Square/Round Shapes for Painting, Sketching, and Cotton Pulp Practice
$28.00
Commercial Food Warmer Cabinet for Pies, Youtiao, Burgers, Egg Tarts, and Fried Chicken, Heating and Temperature-Controlled Display Case
$977.00
Masking Tape Spray Paint Shielding Paper for Art Students and Sketching - Non-bleeding, Residue-free, Hand-tearable, Shoe-safe
$1.00
![[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)
