Ruimengte Signature Pen Set - Black and Gray Fine Line Art Sketching Pens for Beginners, Calligraphy, and Journaling, Mixed Pack of 7 Pens (Small, Medium, Large)

Fade-resistant archival ink that maintains clarity over time (tested up to 1 month)

Four gray tones enable easy creation of spatial layers, shading, and transitions

Suitable for sketching, drawing, calligraphy, signature, journaling, and decorative illustration

Pen tips designed for precise line work, facial features, shape modeling, and coloring

Durable nibs resistant to splitting; avoid pressing hard to prevent damage

Optimized pen cap design for easy identification and protection

Available in sets of 12 pens per box for each tip size and color

Ideal for professional artists, calligraphers, and hobbyists requiring high-quality black and gray ink pens with archival properties and versatile brush tip options