Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Ballpoint Pens |
| Origin | - |
| Brand | Mitsubishi Pencil (Uni) |
| Model Number | Sxn-150 |
| Ink Type | Oil-based Quick-Dry |
| Tip Size | Medium (1.0mm) |
| Mechanism | Press-type (Retractable) |
| Water Resistance | Yes, Waterproof Ink |
| Body Material | Durable Plastic with Rubber Grip |
| Origin | Made in Japan |
| Ideal For | Students, Office Work, Note-taking |
| Color Variant | Limited Edition Assorted Colors |
Anonymous
Mar 24, 2026
Rating: 5/5
Smoothest pen I've ever used
The ink flows incredibly smoothly without any skipping. The quick-dry feature is a lifesaver for my left-handed note-taking; no more smudges!
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable daily driver
I go through pens quickly at work, but these last longer because the ink efficiency is excellent. The press mechanism feels very sturdy.
Anonymous
Mar 14, 2026
Rating: 4/5
Good value for money
Solid construction and consistent ink flow. It writes well on various paper types. Took off one star just because the clip is a bit tight.
Anonymous
Mar 12, 2026
Rating: 5/5
No more smearing
I write fast and usually ruin my pages with smears. This pen dries almost instantly upon contact with paper. A game changer for my journaling.
Anonymous
Mar 07, 2026
Rating: 4/5
Great quality, limited colors are nice
The writing experience is top-notch as expected from Uni. The limited color body looks unique. Only wish the grip was slightly softer.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for students
Bought these for my college exams. The waterproof ink means my notes stay safe even if I spill water on my desk. Highly recommended.
Q: Are the limited colors random or can I choose specific ones?
A: This specific listing offers an assorted set of limited edition colors selected at random. If you need a specific color, please check our single-color listings.
Q: Is the ink truly waterproof or just water-resistant?
A: The ink is formulated to be waterproof. Once dried, it will not run or smear when exposed to water, making it safe for important documents.
Q: What is the exact line width of the medium tip?
A: The medium tip produces a line width of approximately 1.0mm, offering a balance between boldness and precision.
Q: Can I replace the refill when it runs out?
A: Yes, this model uses standard Uni SXR-89 refills which are widely available for purchase separately.
Q: Does this pen work well on glossy paper?
A: Yes, the oil-based ink adheres well to glossy surfaces and coated papers without smearing, though drying time may vary slightly compared to standard paper.
Car Tire Stone Hook - Multi-Function Rust-Resistant Tool for Removing Stones from Tires
$8.33
Zunjue 100% Cotton Watercolor Paper Mini Portable Pocket Sketchbook for Travel, 300g Cold Press Thickened Art Notebook for Gouache, Oil Pastel, and Colored Pencil
$3.32
Large Capacity Waterproof Phone Pouch for Outdoor Diving, Rafting, and Swimming - Touchscreen Compatible Waist Bag with Storage
$2.50
Custom Office Meeting Door Sign – Switchable 'Do Not Disturb' & 'Please Knock' Plate
$5.00
Multi-Function Over-Toilet Storage Rack – No-Drill, Multi-Tier Floor Stand for Bathroom Laundry Gap
$28.48
External Round Thread Welding Turning Tool, Threading Tool, Zhuzhou Alloy YT15 YG8 YW2 Lathe Tools, 20*25*30 Square
$17.00
Traditional Children's Rattle Drum, Classic Baby Hand-Shake Instrument, Plastic Toy for Newborn Boys and Girls
$2.90
Ultra-Soft Dual-Tip Blending Stump Set for Oil Pastels & Sketching – Washable Smudge Tools for Shading and Detail Work
$3.39
Chengzhutang Foldable Water Bucket Chinese Painting Brush Washer Gouache Watercolor Paint Cleaning Pail Art Student Brush Basin Collapsible Cup Oil Painting Color Pigment Bucket
$9.80
Meiao Dental Nobel Biocare Import Package - Swedish Dental Implants, Crowns, Abutments, and Dentures
$15,888.00
Outdoor Waterproof ABS Plastic Case - Shockproof Moisture-Proof Storage Box with Cushioning for EDC Tools and Travel
$12.00
Natural Loofah Dish Cloth - Oil-Resistant, Non-Scratch Industrial Scouring Pad
$3.43
Paper Blending Stumps for Sketching - Professional Art Supplies for Highlights, Shadows, Pastels, Oil Pastels, and Colored Pencils - Complete Set for Beginners and Artists
$4.40
Aromatherapy Cup Candle Container DIY Crystal Diffuser Stone Cup Plaster Cement Cup Glass Vessel Demagnetizing Bowl
$4.68
American Chicano West Coast Style Neon Sign - Gothic Script Rap Shop Decor, Opening Gift, Living Room Light-Up Art
$279.00
Data Cable Organizer, Desktop Fixed Charging Cable Storage, Solid Wood Phone Power Cord Clip, Anti-Tangle Adhesive Hook, No-Drill Computer Wire Winder, Wooden Edge Hanging Cable Collector
$35.00
Forest Wooden House Building Blocks - Educational Treehouse Toy for Boys and Girls, Board Game Trendy Blind Box
$12.90
German B&W Safety Case for Folding Knives - EDC Tool Storage Box, Waterproof, Moisture-Proof, Shockproof, Models 1000-3000
$245.00
Fuzao Kids 3D Printing Pen 2026 New Arrival Viral Pretend Play Toy for Girls Educational Gift for Ages 3+ Children's Day
$48.90
UHT Ultra-High Temperature Sterilizer, Room-Temperature Set Yogurt Production Line, Yogurt Processing Equipment, Stirred Yogurt System
$80,640.00
Professional Sketch Blending Kit for Art Students: Gray Tone Pencils, Sponges, Stumps, and Erasers
$4.17
Custom Solid Wood Signboard with Engraved Lettering, Advertising Carved Plaque for Homestays, Tea Rooms, Studios, Wooden Entrance Hanging Sign
$16.90
MOKO Stainless Steel Expandable Dish Drainer - Multi-Function Kitchen Sink Rack for Bowl and Plate Storage
$28.00
WoSporT Factory Direct WST Safety Case 32cm (12.6 inch) - Dustproof, Waterproof, and Impact-Resistant Tool Box
$95.00
South Korea DIO Dental Implant / Implant + Abutment + Crown
$1,580.00
40cm Extended Drill Attachment with Scouring Pad Head for Polishing, Rust Removal, and Marble Countertop Cleaning
$60.00
Authentic Ou Style Tian Kaishu Thousand Character Classic Calligraphy Card for Adult Practice, High-Definition Coated Paper
$55.10
Zer0g Ultra-Light 14g Backpack Waterproof Liner - Polycro Odor-Barrier Pack Liner for Hiking and Trekking
$21.20
Touchmark Liquid Acrylic Markers with Soft Tips, Specialized for Elementary School Art, Ideal Birthday Gift for Children
$18.90
Paper Blending Stump for Sketching - Professional Art Tool with Blade for Highlights, Pastels, and Oil Pastels
$3.74
![[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)
