Shinwa - strum - self-winding marking line

• The thread has a high ink-absorption capacity (1.2 times greater than that of standard thread), allowing for repeated marking without the need to reapply ink.
• The cap lock makes it easy to open the ink reservoir.
• The sealed ink reservoir with a rubber gasket prevents ink leakage.
• You can achieve a bold line by pressing the button on the cap, even when the ink level is low.
• With the retractable pressure tongue, you can easily mark a corner or press the thread against the material.
• The pin is equipped with a practical safety pin with a retractable tip that you can easily pierce into the material.
• If necessary, you can lock the self-winding mechanism with the stop button.

Recommended Uses

Ideal for drywall installers, carpenters, and floor installers. We recommend using it with genuine Shinwa inks for maximum visibility and to ensure the long life of the internal felt pad, which evenly dispenses ink onto the string.

Tip from the seller:Unlike standard chalk lines, which eventually cause the chalk to “bake” inside and make the line rough, this liquid ink system works smoothly even after months of use in dusty environments. If you accidentally get the line wet, let it dry fully extended before winding it back up.