Winsor & Newton 24 colors Basic Collection Promarker Watercolor Marker Double TipsBrand: Winsor & Newton Name: Winsor & Newton 6 12 24 colors Promarker Watercolor Marker Double Tips DUAL TIPS: All paint markers have a fine bullet nib for sharp detailed lines and a flexible brush tip for full coverage and multiple line widths UNBEATABLE COLOR: Highly pigmented water based color gives incredible tonal range and vibrancy INTERMIXABLE: All watercolor markers are intermixable with and provide the same high quality found in tubes and