The Molotow ONE4ALL Twin 1.5 to 4 mm Acrylic Marker in Stone Grey Middle is a versatile tool designed for maximum creative freedom thanks to its dual-tip system. It allows easy switching between fine detailing and broader strokes, featuring a 1.5 mm fine tip and a 4 mm broad tip to suit a wide range of applications. Its balanced stone grey tone is ideal for subtle details, shading, and contemporary compositions. Formulated with acrylic-based paint, it delivers a satin finish, high opacity, and a permanent result after fast drying. Built for durability and intensive use, this marker is refillable and features replaceable nibs. It can be diluted with water or acetone depending on the desired effect and is fully compatible with the ONE4ALL range as well as the brand’s acrylic sprays, ensuring seamless colour consistency and mixing possibilities. Thanks to the patented FLOWMASTER capillary system, it provides even paint distribution and a consistent flow. It adheres to almost all surfaces (subject to compatibility), making it a reliable tool for artists, designers, and creators seeking flexibility and control.