Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges |
| Origin | - |
| Ink Type | Water-Based |
| Tip Size | Large (5.0mm) |
| Available Colors | Black, Red, Blue |
| Capacity per Bottle | 30ml |
| Erase Quality | Easy-Erase, No Trace |
| Odor Level | Odorless |
| Included Accessories | Ink Absorber Sponge |
| Surface Compatibility | Standard Whiteboards, Glass, Porcelain |
| Safety Certification | Non-Toxic, ACMI Certified |
| Shelf Life | 24 Months Unopened |
Anonymous
Mar 29, 2026
Rating: 3/5
Works well but cap leaks slightly
The ink itself is great quality and writes very smoothly. My only issue is that the bottle cap seemed a bit loose upon arrival, causing a small leak in the package. The product inside was fine though.
Anonymous
Mar 21, 2026
Rating: 5/5
Great for glass boards
We use glass whiteboards in our studio, and some inks stain them over time. This water-based formula cleans off pristine every time. The included absorber helps control the flow nicely.
Anonymous
Mar 18, 2026
Rating: 4/5
Good value but messy filling
The ink quality is excellent and lasts a long time. However, filling the markers can be a bit messy if you aren't careful. I recommend using gloves. Once filled, the performance is top-notch.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for our classroom
These refills are a lifesaver for our school. The ink flows smoothly, and the best part is that it wipes off completely without leaving any ghosting marks. The odorless formula is great for sensitive students.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent erase capability
As an office manager, I need whiteboards to look clean every day. This ink erases effortlessly even after being on the board for a few days. Highly recommended for high-traffic meeting rooms.
Anonymous
Mar 02, 2026
Rating: 5/5
No more dry markers!
I bought this to save money on buying new markers constantly. It works perfectly with my existing large tip pens. The red and blue colors are vibrant, and the black is deep and bold.
Q: Is this ink compatible with Expo brand large tip markers?
A: Yes, this refill is designed to fit most standard large tip whiteboard markers, including major brands like Expo, provided the marker body accepts liquid refills.
Q: Can I mix the colors to create custom shades?
A: While technically possible, we do not recommend mixing colors as it may alter the chemical balance affecting the easy-erase property and could lead to clogging.
Q: How long does the ink last once the marker is refilled?
A: Depending on usage frequency, a single refill of a large tip marker typically lasts between 2 to 4 weeks of daily use in an office or classroom setting.
Q: What should I do if the ink dries out in the bottle?
A: If the ink appears thickened, you can add a few drops of distilled water and shake gently. However, our formula is designed to resist drying if the cap is sealed tightly after each use.
Q: Is the ink safe for children to use in elementary schools?
A: Absolutely. Our ink is non-toxic, odorless, and meets safety standards for use in educational environments involving children.
Stainless Steel Fish Tank Converter - Bucket to Aquarium Adapter with Inverted Stand and Faucet Spout for Mineral Water Jugs
$13.58
Non-woven Cleaning Cloths, Lint-free Wiping Rags, Oil-absorbing Paper, Machine Cleaning Cloth, Dust Removal Cloth for Subway Use (No Washing Required)
$138.00
Large Paint Brush Set - Watercolor Pen Kit for Children's Day Art and Drawing
$31.25
Foldable Car Tire Stone Removal Tool, Explosion-Proof Scraper Hook for Extracting Pebbles from Tires
$19.53
Black Swan Watercolor, Gouache, and Acrylic Paint Brush Set - Professional Art Painting Tools for Numbered Paint-by-Number Kits
$6.80
Jiangchuan 800 Roll-to-Roll Oil-Heated Roller Heat Transfer Machine – Digital Sublimation Printer for Curtain Fabric Rolls
$147,743.75
Traditional Handcrafted Wooden Rattle for Newborns – Safe for Teething, Intangible Cultural Heritage Toy
$10.10
All-Season Quiet and Comfortable Vacuum Tires for Buick Enclave 2013-2014 - Custom Fit, Wear-Resistant
$458.00
Mia Core Paper Stump and Blending Knife Set, Double-Ended Blending Pen for Sketching, Art Student Drawing Tools (S/M/L)
$4.28
Feileniao Gongbi Painting Draft Sheets – Pre-Outlined Bird-and-Flower Designs on Sized Xuan Paper for Color Filling Practice
$8.42
Automatic Retractable Air Hose Reel, Electronic Drum, Water Drum, Yarn Clamp, Air Pump Hose for Auto Repair, Beauty, Gardening, and Washing
$280.00
LA Curved Surface Screen Printing Machine - Automatic Cup Printer, Cylindrical Net Printer for Cosmetic Bottles
$26,750.00
Bathroom Toilet Storage Rack - Over-Toilet Shelf for Bathroom, Restroom, Washing Machine with Flip Lid - Space-Saving Organizer
$59.00
Heavy-Duty Chain Slings for Lifting Rebar and Steel - Manganese Steel Lifting Chains
$113.00
Toilet Storage Rack - No-Drill Bathroom Organizer for Restrooms and Washrooms
$14.80
Shuhai Blanching and Scalding Machine Fully Automatic Fresh Steam FVJ Vegetable Cooking and Cooling Equipment Enoki Mushroom Shiitake Blanching Flow Cooling
$18,900.00
PELICAN 1020 Waterproof Case - Compact Protective Box for Earphones with Free Shipping
$40.00
Marie's Collapsible Brush Washing Bucket Art TEP Watercolor Chinese Painting Brush Rinser Portable Silicone Extendable Small Paint Washing Bucket for Art Students
$12.50
Duosoduoxi Black Series Paper Blending Stumps (6-Pack) - Elastic Xuan Paper Tools for Art Exams and Sketch Highlighting
$5.10
Factory Direct 502 Super Glue - Instant Adhesive, 3-Second Bond, High-Strength Fast-Drying Glue for Furniture and Wood Repair
$1.28
NORTON Industrial Red Scouring Pad for Stainless Steel Brushing, Polishing, and Rust Removal – Fine Grit Abrasive Cloth
$17.50
Bucket Pack Soft-Tip Glitter Markers, Non-Toxic Washable Color Pens for Student Art and Drawing, Gel Highlighters
$2.99
6-Piece Nylon Brush Set for DIY Aromatherapy Candles, Plaster Coloring, Outlining, Detailing, Gouache, Acrylics, and Baking
$1.28
Activated Carbon Filter, Quartz Sand Filter, Fiber Ball Filter, Wastewater Filter, Environmental Protection Equipment
$45,000.00
Factory Direct Vegetable Filling Processing Equipment - TMH Dumpling and Bun Filling Chopper for Cabbage and Vegetables
$12,155.40
Hairline Transplant | No-Shave Hair Restoration | 1-2000 Grafts with Velvet Texture & Pain Management by Medical Director
$29,800.00
Manufacturer Mini Donut Machine - Snack Food Equipment, 304 Stainless Steel Donut Maker for Puffed Foods
$3,760.00
Inverted Water Dispenser Stand for Large Bottles - Manual Pump Extractor for Mineral and Purified Water
$31.30
Press-to-Empty Hands-Free Hanging Sink Strainer Basket for Food Residue Separation
$7.48
Car Tire Stone Hook Stone Removal Tool Rust-Resistant Hook Multi-Function Tire Pick Scrape Stone Remover
$8.33
![[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)
