Anonymous
Mar 29, 2026
Rating: 4/5
Good durability
I have been using this pen for three months now, and it still performs like new. The cap seals tightly, preventing the ink from drying out between uses.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | USA A.shine / UK Schumann |
| Model Number | Pillar 16-105 |
| Product Type | Dyne Pen / Corona Pen |
| Primary Application | Oil Stain Printing Surface Testing |
| Surface Tension Range | 16 to 105 mN/m |
| Tip Material | High-Density Felt |
| Ink Color | Blue Indicator |
| Packaging | Individual Plastic Case |
| Shelf Life | 12 Months from Manufacture |
| Country of Origin | United Kingdom / USA |
Anonymous
Mar 29, 2026
Rating: 4/5
Good durability
I have been using this pen for three months now, and it still performs like new. The cap seals tightly, preventing the ink from drying out between uses.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for oil stain testing
Specifically bought this for oil stain printing applications. The felt tip holds up well even after repeated use on rough surfaces. Highly recommended for industrial settings.
Anonymous
Mar 08, 2026
Rating: 4/5
Reliable but pricey
The accuracy is excellent for our corona treatment verification. It is slightly more expensive than generic brands, but the consistency justifies the cost for professional use.
Anonymous
Mar 04, 2026
Rating: 5/5
Industry standard
Schumann and A.shine are trusted names in the industry. This pillar model is robust and fits perfectly in our technician's toolkit. Great purchase for any print shop.
Anonymous
Mar 02, 2026
Rating: 5/5
Essential for quality control
We use these pens daily in our printing facility to check surface energy before applying oil-based inks. The 16-105 range covers all our substrate needs, and the ink flow is consistent.
Anonymous
Mar 01, 2026
Rating: 5/5
Clear results every time
The blue indicator provides a very clear wetting line, making it easy to determine the dyne level quickly. No ambiguity in the results, which speeds up our production line.
Q: Is the ink refillable?
A: No, the Pillar 16-105 model is a disposable unit. Once the ink is depleted or the felt tip wears out, the entire pen should be replaced to ensure accurate readings.
Q: Can I use this for water-based inks as well?
A: This pen measures surface energy regardless of the ink type, but it is optimized for verifying readiness for oil-based and solvent-based printing applications.
Q: What is the shelf life once the bottle is opened?
A: While the unopened shelf life is 12 months, we recommend using the pen within 6 months of opening and ensuring the cap is tightly sealed after each use to maintain accuracy.
Q: Does this pen work on plastic films treated with corona discharge?
A: Yes, this Dyne Pen is specifically designed to measure surface tension on corona-treated plastic films and other substrates used in printing.
Q: How do I store these pens to maximize their lifespan?
A: Store the pens horizontally in a cool, dry place away from direct sunlight and extreme temperatures. Always recap immediately after use.