أقلام رصاص جرافيت ستيدلر مارس لوموغراف جامبو، رؤوس كبيرة القطر، تظليل سلس، درجات متنوعة، مثالية للرسم والتخطيط علبة من (6) أقلام

The assortment covers a range of graphite grades, from lighter to darker tones. Use harder grades for light lines and subtle shading, and softer grades for deeper value and richer shading to build contrast.

The large core allows rapid coverage of larger areas with smooth, even shading and bold lines. For finer details, switch to lighter pressure or a harder grade to maintain control.

Heavy-weight drawing papers, bristol, or smooth sketch papers are ideal for clean lines and even shading. Papers with some tooth can add texture to shading, while smoother papers yield crisper edges.

A sharpener designed for jumbo pencils or a multi-rod sharpener works best. Regular small-diameter sharpeners may cause lead breakout, so use a tool sized for the jumbo barrel.

Yes. The graphite is designed to erase predictably with a good eraser, allowing clean edits when needed.

They’re great for quick value blocking, large headings, loose shading on big sketch pages, and expressive studies where broad strokes and bold marks are valuable.

The cores are designed to be studio-tough and resist crumbling under firm pressure, providing steady performance during heavy shading and bold line work.

Jumbo pencils have thicker cores and larger barrels for faster, broader strokes, while regular Lumograph pencils offer finer control for detailed work. For large-format shading and blocking, choose Jumbo; for precision, choose Regular. See options here: https://fepy.com/staedtler-mars-lumograph-regular-graphite-pencils-6-pack and https://fepy.com/staedtler-mars-lumograph-jumbo-graphite-pencils-6-pack for direct comparisons.

Yes. You can explore the jumbo variants in different pack sizes, such as 6-pack or 12-pack, to fit your workflow. Examples include: https://fepy.com/staedtler-mars-lumograph-jumbo-graphite-pencils-6-pack and https://fepy.com/staedtler-mars-lumograph-jumbo-graphite-pencils-12-pack.

The box contains 6 jumbo pencils. Store them in a cool, dry place away from direct heat and moisture to prevent warping or lead damage; keeping them in the included box or a protective case helps prevent breakage.

Graphite pencils are generally non-toxic and designed for regular use in drawing. As with any tool, keep small parts away from young children and follow basic safety practices to avoid accidental ingestion or injury.