Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Technical Pens |
| Origin | - |
| Brand | Senalier |
| Ink Type | Waterproof Pigment Ink |
| Tip Material | Stainless Steel Fine Liner |
| Available Sizes | 0.05mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm |
| Color Options | Black, Brown, and Assorted Color Sets |
| Ideal For | Manga, Anime, Architecture, Technical Drawing, Sketching |
| Drying Time | Quick-drying (approx. 3-5 seconds) |
| Packaging | Protective Plastic Case with Clip |
| Cap Design | Air-tight seal to prevent ink drying |
| Country of Origin | Designed for Global Art Standards |
Anonymous
Mar 31, 2026
Rating: 5/5
Truly waterproof
I tested these with alcohol markers and watercolors, and the ink did not bleed or smear at all. The brown color is a warm, rich tone that looks great on cream paper.
Anonymous
Mar 31, 2026
Rating: 4/5
Great value for architecture students
I bought the brown set for my architectural sketches. The lines are crisp and precise. The only reason I didn't give 5 stars is that the cap can be a bit tight to remove initially, but it ensures the pen doesn't dry out.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for my manga projects
These pens are incredibly smooth and the ink flow is consistent. I use the 0.1mm and 0.3mm sizes mostly for inking my comic pages, and they haven't skipped once. The waterproof feature is a lifesaver when I add watercolor backgrounds.
Anonymous
Mar 13, 2026
Rating: 5/5
Excellent for technical diagrams
Precision is key for my engineering diagrams, and these pens deliver. The line width remains constant from start to finish. The case keeps them organized in my bag perfectly.
Anonymous
Mar 10, 2026
Rating: 4/5
Solid everyday drawing pens
Very reliable for daily sketching. The grip is comfortable even during long drawing sessions. I wish they offered a bulk refill pack, but otherwise, these are excellent.
Anonymous
Mar 03, 2026
Rating: 5/5
Best fine liners I've owned
I have tried many brands, but Senalier offers the best balance of price and quality. The 0.05mm tip is fantastic for intricate details in anime eyes and hair. Highly recommended for serious artists.
Q: How do I clean the tip if it gets clogged?
A: If the tip feels scratchy or stops flowing, gently wipe it with a soft, lint-free cloth dampened with water. Avoid using solvents as they may damage the plastic housing.
Q: Are these pens safe to use on standard printer paper without bleeding through?
A: Yes, the ink is formulated to be low-bleed. However, for very thin paper (below 70gsm), we recommend placing a scrap sheet underneath just to be safe.
Q: What is the difference between the black and brown sets?
A: The only difference is the ink color. The pen construction, tip sizes, and performance characteristics are identical across both color options.
Q: Do you sell individual refills for these pens?
A: Currently, Senalier Technical Drawing Pens are designed as disposable units to ensure optimal hygiene and ink flow. We do not offer separate refills at this time.
Q: Can I use alcohol markers over the ink without smudging?
A: Absolutely! Once the ink is fully dry (usually within a few seconds), it is waterproof and alcohol-proof, making it perfect for mixed media work.
Xiupu Fraycolor Marker Airbrush Kit for Figure Model Painting Portable Rechargeable Airbrush and Pump Set
$127.00
Caoyige Thickened Felt Calligraphy Mat with Bound Edges - Ideal for Students and Beginners Practicing Brush Writing
$4.93
Colored Paper Signing Board CP Autograph Panel Japanese Anime Drawing Paper Watercolor Paper Square Blank Signature Card for Markers Anime OC Hand-Drawn Cards
$10.80
Water Brush Pen Set Large Capacity Beginner Gouache Solid Watercolor Paint Brush Tools Line Drawing Art Student Supplies
$32.00
Custom Solid Wood Plaque - Antique Carved Wooden Sign for Shop Grand Opening, Doorway Decoration, Wood Carving, and Couplets
$50.00
Retainer Storage Case for Invisible Aligners, Children's Orthodontic Appliances, and Dentures - Portable Cleaning and Drainage Box for Elderly and Kids
$11.90
Manufacturer Supply 460 Fast-Drying Glue: High Viscosity, Instant Bond, Low Whitening, Odorless
$64.00
Large Commercial Electric Peeler - Automatic Peeling Machine for Fruits and Vegetables like Pineapple, Potato, Winter Melon, Pumpkin, and Cantaloupe
$615.00
DH-20AC Compressed Air Refrigerated Dryer - 2.6 Cubic Meters, High-Temperature Air-Cooled, Compact Air Compressor Dryer
$4,180.00
Large-Capacity Quilt Storage Bag for Clothes, Comforters, and Down Jackets; Compression Bag for Moving and Luggage
$3.50
No-Drill Invisible Cable Organizer, Self-Adhesive Wire Fixer, Data Line Clip for Cable Management and Network Routing
$3.31
Stainless Steel Polishing Needle for Agarwood and Sandalwood Beads, Handmade Incense Tool, DIY Incense Materials
$15.00
Rectangular Plastic Planter for Outdoor Balcony Gardening - Ideal for Vegetables and Strawberries
$75.50
Windshield Washer Pump for Mitsubishi Outlander 8L84-17664-AA
$81.28
Lotus DIY Handmade Soap Silicone Mold - Lotus Leaf, Root, and Seed Pod Designs for Soap Base and Baking
$4.93
Multi-Function Herbal Slicer and Dicer for Roots, Rhizomes, Vines, Leaves, and Branches | Slicing Machine for Acorus Tatarinowii, Dried Tangerine Peel, and Polygonatum
$500.00
Multifunctional Outdoor Water Bag Swimming Float Maijia Qian Safety Buoy 10KG Tent Ballast Water Storage Bag
$21.89
Natural Mint Aromatherapy Incense, Osmanthus and Gardenia Scents, Mugwort Stick Incense for Bedroom, Refreshing and Sleep-Aiding
$6.43
Factory Stock Kubu Asu Washing Machine - Commercial Canned Fruit Hawthorn and Cherry Bubble Cleaning Equipment
$7,066.00
No More Games - Leslie Cheung & Koji Tamaki Saxophone Cover with City Pop Sheet Music and Backing Track
$26.00
2026 New Year Rubbing Art Kit - DIY Craft Material Set with Horse Year Fu Character Stencils for Kindergarten
$3.98
Used Car Tires 185 195 205 215 235/55 60 70R13 14 15 16 Random Tread Pattern
$57.80
Sponge Stamp Painting Tools Stamping Rods Kindergarten Children's Art Supplies Mushroom Head Sponge Brushes
$3.50
Croma Portable Pocket Watercolor Sketchbook - 300g Cold-Press Paper for Acrylic Markers, Pen & Wash, and Travel Sketching
$14.20
PLC Control Cabinet for Motor Pumps - Explosion-Proof Variable Frequency Drive Panel for Constant Pressure Water Supply
$6,098.00
Beginner Watercolor Painting Book with Line Art for Coloring, Featuring Zodiac and Martial Arts Themes
$5.53
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Rubens Watercolor Paper, Starry Sky Watercolor Pad, High Absorption, 32K/16K/8K, Thickened 300g, Medium/Fine Grain for Art Students
$6.42
Commercial Pasteurization Machine for Fresh Milk Bars and Dairy Farms - Stirring and Preservation Tanks (Large and Small Sizes Available)
$3,185.00
Handcrafted Sheepskin Rattle & Peach Wood Shaker - Pure Copper Brass Bells, Vintage Wooden Toy Safe for Infant Chewing
$31.50
![[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)
