The Permanent Marker is a game-changer with its 4.5mm chisel tip and oil-based ink, representing a significant leap in permanent ink technology, known as Controlled Surface Properties (CSP) Ink. This revolutionary ink offers unmatched performance, characterized by vibrant ink colour, exceptional fixing strength, and impressive abrasion resistance. Versatility is its forte, as it can be applied to a wide range of surfaces, including plastic, metal, wood, card, and glass. With a remarkable cap-off time of 24 hours and the ability to write in temperatures as low as -45 C (though it should be stored in a temperate environment when not in use), this marker is reliable in various conditions. Available in four CSP ink colours – Black, Blue, Red, and Green – and encased in a durable plastic barrel, this marker delivers a 4.0mm line with precision and consistency for all your marking needs.