Anonymous
Mar 28, 2026
Rating: 3/5
Works well but dries fast
The pen works as described, but I noticed the tip seems to dry out quickly if not capped immediately after use. Handle with care.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | USA Enerdyne |
| Product Type | Dyne Test Pen |
| Application | Surface Tension Measurement |
| Target Industry | Printing and Packaging |
| Test Method | Corona Treatment Verification |
| Packaging | Individual Pen with Cap |
| Shelf Life | 12 Months from Manufacture |
| Storage Condition | Cool, Dry Place Away from Light |
| Availability Status | Pre-Sale Item |
| Country of Origin | United States |
Anonymous
Mar 28, 2026
Rating: 3/5
Works well but dries fast
The pen works as described, but I noticed the tip seems to dry out quickly if not capped immediately after use. Handle with care.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for R&D
Our research team uses these for surface energy analysis on new polymer blends. Simple, effective, and cost-efficient.
Anonymous
Mar 14, 2026
Rating: 5/5
Standard industry tool
If you work in coating or laminating, you need these. The USA Enerdyne brand has always been trustworthy in our facility.
Anonymous
Mar 13, 2026
Rating: 5/5
Essential for quality control
We use these pens daily in our flexographic printing shop to ensure proper adhesion before running jobs. They are consistent and reliable.
Anonymous
Mar 10, 2026
Rating: 4/5
Good value for pre-sale
Bought these while they were on pre-sale. Delivery took a bit longer than expected, but the product quality is exactly what we needed for our lab.
Anonymous
Mar 05, 2026
Rating: 5/5
Accurate readings
These dyne pens provide clear wetting results. Very helpful for testing treated films and foils without needing complex equipment.
Q: How long does the pre-sale item take to ship?
A: Pre-sale items typically ship within 5-7 business days once the stock arrives at our warehouse. You will receive a tracking number immediately upon dispatch.
Q: What is the proper storage method to extend shelf life?
A: To maximize shelf life, store the pens horizontally in a cool, dry place away from direct sunlight and ensure the cap is tightly sealed after every use.
Q: Is there a bulk discount for ordering more than 50 pens?
A: Yes, we offer tiered pricing for bulk orders. Please contact our sales department directly or add the desired quantity to your cart to see the automatic discount.
Q: What specific dyne levels are available for this product line?
A: We offer a wide range of dyne levels from 30 to 72. Please select the specific level required for your application from the dropdown menu.
Q: Can these pens be used on metal surfaces?
A: Yes, these pens are suitable for testing surface tension on various substrates including metals, plastics, films, and foils, provided the surface is clean.