This ProMarker set from Winsor & Newton contains six markers that boast vibrant colors, providing a versatile palette for artists and designers. The markers are displayed in a clear, plastic packaging that conveniently showcases each color at a glance, highlighting the range of tones from warm red to cool blue. The two-tip design of each marker, featuring a broad chisel nib and a fine bullet tip, allows for both broad strokes and detailed work, enhancing their utility in various applications. The inks are alcohol-based, ensuring smooth application and blending, which is ideal for multiple layers and achieving depth in illustrations. This set appears to be tailored to cater to artistic needs, offering both high-quality pigmentation and durability.