Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / 记号笔/粗笔 |
| Origin | - |
| Brand | Deli |
| Model Number | SK109 |
| Ink Type | Oil-Based |
| Tip Size | Large Thick Tip (approx. 5mm) |
| Water Resistance | Yes, Waterproof |
| Fade Resistance | High, UV Resistant |
| Drying Time | Quick-Drying |
| Package Quantity | 5 Pens per Pack |
| Ideal Surface | Cardboard, Plastic, Metal, Wood |
| Primary Use Case | Logistics Coding & Construction Marking |
Anonymous
Mar 29, 2026
Rating: 5/5
High capacity lasts long
These pens hold a lot of ink. I have been using the same pen for two weeks marking hundreds of express delivery parcels, and it still feels full.
Anonymous
Mar 22, 2026
Rating: 4/5
Good value for bulk buying
Buying the pack of 5 is much more economical than single pens. The quality is consistent across all colors in the pack. Tip is sturdy and doesn't fray easily.
Anonymous
Mar 20, 2026
Rating: 5/5
Survives outdoor conditions
I used this to mark construction materials left outside in the rain. The writing remained clear and did not fade after three days of exposure. Excellent durability.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for our warehouse labeling
We use these daily in our logistics center to mark boxes. The ink dries instantly and doesn't smear even when the packages get wet. Highly recommend for industrial use.
Anonymous
Mar 14, 2026
Rating: 5/5
Best marker for glossy surfaces
Regular markers slide off our plastic bins, but this oil-based pen grips perfectly. The lines are bold and easy to read from a distance.
Anonymous
Mar 06, 2026
Rating: 4/5
Great ink flow, strong odor
The marker writes very smoothly on plastic and cardboard. The only downside is the strong smell of the oil-based ink, so make sure to use it in a ventilated area.
Q: How do I remove the ink if I make a mistake?
A: Since the ink is waterproof and oil-proof, water will not work. You can usually remove it using rubbing alcohol, acetone, or a dedicated marker remover.
Q: Are the red and blue tips the same size?
A: Yes, both the red and blue variants in this pack feature the same large thick tip size, ensuring consistent line width regardless of color.
Q: Can this marker write on glass surfaces?
A: Yes, the oil-based formula adheres well to non-porous surfaces like glass, metal, and plastic, though it may require a solvent to remove.
Q: Is the ink toxic if it touches skin?
A: While generally safe for intended industrial use, we recommend avoiding prolonged skin contact and washing hands thoroughly after use. It is not intended for body art.
Q: Does the cap seal tightly to prevent drying out?
A: Yes, the SK109 model features a secure snap-on cap designed to keep the tip moist and prevent the ink from drying out between uses.
Watercolor Coloring Line Art Paper - Gourmet Theme Cotton Pulp Sketchbook for Tracing and Creativity
$12.80
Industrial Boiler Oxygen-Enriched Combustion System - Technical Specs for Industrial Oxygen Generators
$1,135,199.00
Tanker Truck and Modified Trailer Rear Axle Tires - 445/65R22.5, 425/65R22.5, 385/65R22.5
$1,500.00
Ancient Craft Mini Peach Wood Rattle Drum Traditional Intangible Cultural Heritage Custom Handmade Toy for Infants
$198.00
Welding Fume Purifier Mobile Welding Fume Extractor Electric Welding Dust Removal Equipment Welding Fume Machine
$5,200.00
Japanese Imported Invisible Retainer Case - Portable Cleaning and Soaking Box for Children's Orthodontic Aligners and Dentures
$8.42
Promotional Giveaways for Schools - Cartoon Whistles and Rattles for Marketing and Lead Generation
$3.29
Premium Used Car Tires in Sizes 145-225, 80-90% New Condition
$54.00
Original Car Tires - Used Passenger Van Tires in Sizes 175/185/195/205 R13/R14/R15/R16/R17
$59.00
BeeNesting Waterproof Bag, Wet/Dry Separation, Large Capacity Storage for Swimming, Beach, Camping, Travel, Outdoor 12+20L
$33.10
Custom Acrylic UV Printed Advertising Signs - Office Door Plates, ID Tags, Number Plaques, and Small Signboards
$1.00
Car Tire Stone Removal Tool - Hook Pick for Cleaning Gravel from Vehicle Treads
$4.53
Strawberry Planting Trough PVC 3D with Built-in Drainage Greenhouse Soilless Cultivation Equipment Vertical Growing Rack
$13.60
Baohong Watercolor Sketchbook - Glued on Four Sides, 32K/16K/8K, 200g/300g Cotton Pulp Paper for Postcards, Travel Sketching, and Oil Pastels
$20.00
Kitchen Sink Storage Rack Multi-Function Dish Drying Shelf Over-Sink Organizer Bowl Cabinet
$105.00
Blower Motor Compatible with Corolla, Crown, Camry, Highlander, Crown, Reiz, RAV4, Prado, Land Cruiser
$234.32
Copic Airbrush - Marker Rendering Tool (Cannot Be Used Directly), Model ABS-3, Compatible with Copic Series 1 and 2
$285.00
Beijing Hezhong Dental Implant Service - Includes Implant and Abutment at Central Procurement Prices; Korean Dentium and American Implant Options Available
$1.00
Mini Watercolor Paint Set with Carry Case for Travel Sketching, Journaling, and Students
$5.50
PGYTECH Dandelion SD Card Case for DSLR and Mirrorless Cameras - Portable TF Memory Card, SIM Card, and XD Card Holder
$84.10
UE4 Unreal Engine 5 Indie Friendly Sounds RPG Sounds Pack - Game-Ready Audio Effects
$0.50
G80 Manganese Steel Lifting Chain Rigging with Double or Quadruple Hooks, Lifting Rings, and Crane Hooks
$63.00
Mont Marte Long-Handle Bristle Brush for Acrylic Paint, Art Flat Brush, Oil Painting Brush
$4.00
Stylish Portable Invisible Braces Case for Kids' Orthodontic Retainers and Cleaning
$12.40
Used Car Tires (80-90% New) in Sizes 165, 175, 185, 195, 205, 215, 225 - Code 551456
$65.00
Commercial and Home Dual-Head Stainless Steel Vegetable Slicer for Cafeterias and Restaurants - Direct from Manufacturer (Slices, Dices, Julienne)
$2,142.00
Mountain Ghost Spending Money Cinnabar Coloring Tool Five Emperor Copper Coin Coloring Wood Carving Stone Tablet Taishan Stone Inscription Non-Fading Landscape Buddha Guan Calligraphy Fine Brush Traditional Seal Script Coloring Pen Tracing
$17.60
Wide-Opening Chain Sling Assembly with Hooks - Heavy-Duty Lifting Gear, Iron Chains, and Crane Hoist Hooks
$145.00
Sketch Blending Stump Set for Artists, Detail Highlight and Shadow Smudging Tools, Cotton Swabs, Scraper, and Sponge Pen Refills
$6.80
Mini Watercolor Paint Set with Walnut Wood Board, Portable Easel, and Travel Sketchbook
$4.68
![[10 Boxes] M&G Staples 24/6 Universal No. 12 Stapler Pins, Uniform Binding Nails, Office Stationery, Small Stainless Steel Staples](https://www.gosteppe.com/cache/medium/product/393106/legacy-main-d2d0aeb221cb42ffcbb9d83a.webp)
![[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)
