Faber-Castell TK-Fine 9719 Mechanical Pencil with Built-In Eraser, 1.0 mm, Drafting Tip, Retractable Sleeve, Smooth Flow, Ideal for Technical Drawing & Writing – Box of 10

The TK-Fine 9719 is a mechanical pencil with a 1.0 mm lead designed for bold, legible annotations and technical drawing. It features a built-in eraser, a drafting tip, and a retractable sleeve, and it is sold in a box of 10 for economical use in office, school, or studio settings.

Key features include: 1.0 mm lead for strong lines, a pocket-safe retractable sleeve, a lead hardness/window display to match task/substrate, and a push-button eraser for quick edits. It’s packaged as a 10-pack and built by Faber-Castell for reliable, precise drafting and writing.

To load lead: extend the sleeve slightly, insert a 1.0 mm lead into the front mechanism, and press the advance button until the lead extends. If the lead jams, gently retract and re-extend the sleeve and try again. Replace the lead with the same 1.0 mm size to keep consistent performance.

The pencil has a push-button eraser at the end for quick corrections. To use it, press the eraser mechanism to expose the eraser and apply gentle pressure. If the eraser wears down, replace it with compatible spare erasers available for TK-Fine models to maintain erasing effectiveness.

The lead grade window displays the current lead hardness so you can match the lead to your substrate and shading needs. For drafting, you’ll typically use HB to B leads; choose a harder grade for clean lines and a softer grade for darker marks, depending on your project requirements.

The retractable sleeve shrinks into the barrel when not in use, reducing the chance of snagging on pockets or fabric and protecting the lead tip from bending. This pocket-safe design helps keep your clothing and the tip in good condition during transport and use.

The 1.0 mm model creates bolder, more visible lines, ideal for annotations and quick sketching, while the 0.7 mm model offers finer, more precise lines for detailed drafting. If you need stronger marks, choose 1.0 mm; for finer lines, consider the 0.7 mm version. See a comparable 0.7 mm option here: https://fepy.com/product/faber-castell-tk-fine-0-7-mm-mechanical-pencil

The 0.5 mm version provides very fine lines suitable for precise drafting and detailed notes, whereas the 1.0 mm version offers bolder lines and easier visibility on working drawings. For a 0.5 mm comparison, check this product: https://fepy.com/product/faber-castell-tk-fine-0-5-mm-mechanical-pencil

Best uses include bold annotations on technical drawings, quick-notes and highlights in plans, schematic diagrams, and any task where strong, legible marks are desired from a distance or on larger substrates.

Keep the sleeve clean and dry to prevent lead sticking. Use fresh 1.0 mm lead when needed, avoid forcing lead through the mechanism, and periodically check the eraser for wear. Store the pencil retracted to protect the tip and extend battery life of the eraser mechanism.

Yes, the TK-Fine 9719 in a box of 10 provides consistent performance and cost efficiency for classrooms, studios, or teams. Bulk packaging often reduces per-unit price while ensuring everyone has a reliable drafting tool when needed.