Vintage Precision Mechanical Gear Train Solid Zinc Zinc Alloy Material Dotting Wheels Engineering Sketches

Label:Yes Color: Gold/Silver Name: Gear Drawing Pen Material: Iron Selling method:1set Gear Drawing Pen Size: 9*6.5cm (3.54*2.56in) Gear: 3*3 (1.18*1.18in)

Description: 1. Exact Mechanical Gear Linkage Design This ruling pen adopts delicate gear train transmission structure. It ensures steady ink flow when drawing straight lines, effectively avoiding uneven lines and shaking marks, which brings smooth drawing experience for all kinds of drafting work. 2. Four Swapable Dotting Roller Attachments The drawing set is matched with four interchangeable dotting wheels. You can replace rollers freely to draw dotted lines, dashed lines and regular decorative patterns, satisfying different line making needs in design creation. 3. Solid Zinc Zinc Zinc Zinc Alloy Retro Pen Body The main pen part is made of durable Zinc Zinc Zinc Zinc Alloy material with vintage style. Polished smooth surface offers comfortable holding feel during long-time drawing, and the hard material is not easy to scratch or deform in daily use. 4. Multi-scene Professional Drawing Tool It fits architectural sketching, engineering drafting, graphic design and hand-drawn pattern layout. Suitable for architecture students, industrial designers and manual drawing lovers to finish study and studio creation. 5. Nice Practical Present Option Combining retro appearance and practical drawing functions, this complete set is a suitable gift for drawing practitioners and design learners on festivals and daily visiting occasions. Tip:Clean residual ink on gears and rollers after use, and store the drawing kit in dry environment to keep gears flexible.