Technical Pen Refill Ink from Canada
Precision black ink for refilling technical pens used in drafting, mapping, and engineering drawings. It qualifies for HTS 3215.90.50.00 as a specialized writing or drawing ink not covered by printing ink headings. The fine viscosity suits detailed line work.
Duty Rate — Canada → United States
11.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit MSDS and solubility tests to confirm it's drawing ink, not printer-specific
• Check for dye vs pigment content, as it affects classification stability
• Avoid bulk packaging that might suggest industrial printing use