Trodat 7021 Black Permanent Ink Stamps 25ml for surfaces where ordinary ink does not dry. Not suitable for use on plain paper.

Special for stamping on the following materials:

• on glossy paper,
• on plastics,
• on metals,
• and on glass.

Characteristics of Permanent Stamp Ink:

• Dries instantly with stamping.
• Reliable and long-lasting performance.
• Clear and precise impressions that last.
• Composition specially designed to be permanent and durable.
• Resistant to contact with water, chemicals, and other external factors.
• 25ml, sufficient quantity for long-term use.
• Excellent quality and color performance.