rOtring Isograph Master Drawing Set 10 pieces

* Designed and manufactured with precision for optimal performance, the Isograph rOtring technical drawing set contains everything you need to complete your projects on time. * With three high-precision technical pens with refillable ink reservoirs, this set is ideal for students. * Thanks to their fine chrome tips, you can use these durable pens to recreate detailed details. * When it's time to switch from pen to pencil, the refillable Tikki mechanical pencil is the ideal tool for writing, drawing, sketching, etc. daily. * It comes with a case containing 12 Hi-Polymer replacement leads. * A highly pigmented ink bottle, a quality eraser, and a compass attachment are also included to meet all your needs. * Isograph rOtring technical drawing set: 3 fine pens (0.10mm; 0.30mm; 0.50mm) - mechanical pencil (0.5mm), compass, and accessories | 10-piece box set. * Three high-precision Isograph technical pencils with durable fine chrome tips of 0.1mm, 0.3mm, and 0.5mm. * Isograph pens are equipped with a refillable ink reservoir, ideal for people who draw regularly and use bottled ink. * The pens feature a removable sleeve for easy access to the ink helix for quick cleaning. * Includes a lightweight Tikky mechanical pencil with a spare lead case for everyday drawing, as well as a Centro compass for developing precise and perfect models.