rOtring Isograph Fineliner Pen & Pencil College Set | 3 Technical Pens (0.20mm0.40mm0.60mm) and Mechanical Pencil (0.5mm) + Accessories, 287g. 3-pen set of high-precision technical pens with 0.2 mm, 0.4 mm and 0.7 mm tips, wear-resistant hard chrome-plated thin tip, 0.5 mm Tikky mechanical pencil with high-polymer leads, 23 ml of ink made of high density pigment particles, B20 eraser, and compass attachment. 3-pen set of high-precision technical pens with 0.2 mm, 0.4 mm and 0.7 mm tips. Wear-resistant, hard chrome-plated thin tip allows exquisite detail work. 0.5 mm Tikky mechanical pencil is lightweight for all-day writing and high-polymer leads are strong and flexible. 23 ml of ink is made of high density pigment particles for opacity and lightfastness. B20 eraser rubs out without smears and marks, and the compass attachment is great for versatile use. Manufacturer: Newell Rubbermaid. Model: S0699390. Color: Red. Pattern: college set. Style: College Set. Material: Stainless Steel. Recommended uses: Drafting. Included components: 3 Isograph China Fountain Pen, 1 Tikky Burgundy 0.5, 12 Hi-Polymer HB Mines, 1 B20 Erasers, 1 Ink Bottle 23 ml, 1 Combi Compass Approach.