Deli Dual Tip Permanent Marker Black U10420Deli Dual Tip Permanent Marker Black U10420 The Deli Dual Tip Permanent Marker Black U10420 is a versatile and durable marker designed for various marking tasks. This marker features two tips: a fine tip for precise, detailed writing and a broad tip for bold, thick lines. The black ink is permanent, ensuring long lasting marks on a variety of surfaces including paper, cardboard, plastic, metal, and glass. Its ergonomic design provides a comfortable