

Thien Long PMI-01 Permanent Marker Ink (25ml)
In daily operations across corporate offices, warehouses, manufacturing facilities, and packaging lines, permanent markers are essential marking instruments. Refilling permanent markers with ink rather than replacing them allows enterprises to optimize consumable procurement budgets while actively reducing plastic waste. The Thien Long PMI-01 Permanent Marker Ink (25ml capacity) from the trusted brand Thien Long provides a practical refilling option designed to maintain high adhesion standards across industrial and commercial applications.
1. Key Features of Thien Long PMI-01 Permanent Marker Ink
High Adhesion Across Multiple Surfaces
Thien Long PMI-01 is formulated with quality permanent ink, ensuring reliable adhesion on a wide range of materials commonly used in industrial and office environments:
- Corrugated cardboard packaging, wrapping paper, and wood.
- Plastic surfaces, poly bags, and PE/PP stretch films.
- Metals, glass, mirrors, and smooth non-porous materials.
Fast-Drying & High-Density Lines
- Rapid Drying: The ink dries quickly upon writing, minimizing smudges or stains caused by physical contact during handling, packing, and shipping operations.
- Vibrant & Clear Colors: Offers strong color density, making marked information on supplies and cartons easy to identify and record long-term.
Practical Spout Bottle Design
- Simple Application: Features a narrow nozzle dispenser that enables clean, controlled refilling directly into the marker body with minimal spill risk.
- Optimal Volume: The 25ml bottle capacity provides an ample supply of ink, making it well-suited for high-frequency use in logistics and manufacturing divisions.
2. Product Specifications & Order Codes
The table below details product specifications and order codes to assist B2B procurement teams with inventory orders:
| Item Code | Volume | Color | Order Code (Piece) | Order Code (Box) | Unit | Packaging |
|---|---|---|---|---|---|---|
| PMI-01 | 25 ml | Blue | 015929 | 701807 | Piece / Box | Box of 6 pcs |
| PMI-01 | 25 ml | Black | 015930 | 701808 | Piece / Box | Box of 6 pcs |
| PMI-01 | 25 ml | Red | 015931 | 701809 | Piece / Box | Box of 6 pcs |
3. Practical Applications in Enterprise Operations
- Warehouse & Logistics Departments: Refill marking pens used for noting tracking codes, batch numbers, and manufacturing dates on cardboard packaging.
- Office Administration: Extend the usability of office markers deployed for labeling archive boxes, file dividers, and storage supplies.
- Factory Operations & QC: Keep inventory marking tools ready for quality control checks and component coding on plastic or metal parts.
4. Frequently Asked Questions (FAQ)
Is Thien Long PMI-01 ink compatible with all permanent markers?
This ink formulation is designed for most standard permanent markers on the market, particularly refillable models manufactured by Thien Long.
How can I refill a marker with Thien Long PMI-01 without spilling?
Open the tail cap or nib assembly of the marker according to its design, and drip a controlled amount of ink directly onto the internal core sponge, avoiding overfilling.
How can commercial clients place bulk orders for business supplies?
Select the preferred order codes by piece or box from the specification table above, and submit your product list directly to the Nhanh Nhanh sales team for commercial quotations.




















