The Molotow ONE4ALL 4 mm Marker in Stone Grey Middle is a highly opaque acrylic marker designed for precise, consistent application across a wide range of surfaces. Its balanced stone grey tone delivers clean lines, smooth fills, and refined detailing, making it suitable for both artistic work and creative customisation projects. Formulated with water-based acrylic paint, this marker provides strong coverage and fast drying performance, while achieving a subtle semi-gloss finish. Its composition ensures good UV resistance, helping maintain colour stability over time for both indoor and outdoor applications. Versatile by design, it adheres reliably to almost any surface, including canvas, wood, metal, plastic, textiles, and customised objects such as sneakers, guitars, or surfboards. This makes it a valuable tool for artists, designers, and creators looking for flexibility across different media and projects. The ONE4ALL system is also built with sustainability and efficiency in mind, featuring a refillable design that reduces waste and extends product life. The paint can be diluted with water or acetone if needed, offering additional control over consistency and application. Non-toxic and easy to use, it is suitable for a wide range of creative environments.