The Stealth Ink Marker Mrkr 20 mm is designed for permanent identification with a unique ink that changes color over time. This marker is ideal for applications requiring clear, enduring marks with professional reliability.

• Ink is transparent upon application and gradually darkens to a deep brown when exposed to UV light (sunlight and artificial sources).
• Ink is resistant to removal.
• Features a broad 20 mm tip for large, precise lines.
• May cause drowsiness or dizziness.
• Harmful to aquatic life.