ARISTO mg1 pro Studio Technical Pen Set, 4 Pens (0.25/0.35/0.50/0.70 mm), Black Ink, with Compass Adapter, Eraser, Pen Holder AR64151

Precision technical drawing demands pens that deliver consistent, opaque lines without skipping or smudging. The ARISTO mg1 pro Studio Technical Pen Set answers that need with four chrome steel nib pens in essential line widths, paired with a 23 ml bottle of lightfast black pigment ink. Whether you are producing architectural plans, engineering drafts, or detailed illustrations, this set keeps your line work sharp and reproducible.

Who is it for

Students, architects, engineers, designers, and artists who require reliable tools for technical drawing on paper or matte film. The set is equally at home in a studio, classroom, or on-site sketching kit.

Main features

• Four technical pens with nib sizes 0.25 mm, 0.35 mm, 0.50 mm, and 0.70 mm for varied line weights.
• Chrome steel nibs for durability and consistent ink flow.
• Double sealing cap system prevents ink from drying out between uses.
• Includes 23 ml bottle of fast-drying, water-resistant black pigment drawing ink.
• Compass adapter, eraser, and pen holder included for immediate use.
• Durable plastic case keeps pens organized and protected.

Specifications

• Product type: Technical pen set
• Number of pens: 4
• Nib sizes: 0.25 mm, 0.35 mm, 0.50 mm, 0.70 mm
• Nib material: Chrome steel
• Ink type: Pigment drawing ink
• Ink colour: Black
• Ink bottle volume: 23 ml
• Refillable: Yes
• Cap design: Double sealing system
• Accessories: Compass adapter, eraser, pen holder
• Case material: Durable plastic
• Recommended use: Technical drawing, drafting, architectural plans, illustrations
• Surface compatibility: Drawing paper, tracing paper, matte drawing film
• Instrument compatibility: Rulers, templates, compasses
• Line quality: Consistent, opaque, lightfast
• Drying time: Fast-drying
• Water resistance: Yes (after drying)
• Maintenance: Easy to clean and maintain
• Target user: Students, architects, engineers, designers, artists

Tips

Always cap pens immediately after use to maintain the double sealing system and prevent clogging. Clean nibs regularly with water or recommended cleaning solution. For compass work, attach the adapter to the 0.25 mm or 0.35 mm pen for fine arcs.