Permanent Marker Yu123 is a quality marker designed for lasting writing and marking on different surfaces. Thanks to a strong complicated composition, it leaves paper, cardboard, plastic, glass, metal and deletible trace on metal and wood. Quickly dry ink provides flexibility in the use without creating a chasing and stain problem. The ergonomic design is well seated in his hand and does not create fatigue during long-term writing. The office has universal use in the fields of school, warehouse and production. Yu123 is a valid choice for both professional and daily use.