Uni-ball Jetstream 4 Color 0.7mm Multifucntional Ball Pen With 0.5mm Mechanical Pencil, Hassle-Free, Smooth Flow, Ideal for School Use, White Barrel – Pack of 5

The four ink colors are black, blue, red, and green. Switching between colors is done via the integrated color selection mechanism on the pen body (designed for easy, rapid access to the desired color). The built-in pencil is operated via its own lead-advance mechanism.

The pen includes a built-in 0.5 mm mechanical pencil for sketching and math work, alongside four Jetstream ink colors (0.7 mm ballpoint). Jetstream ink is known for fast-drying, smear-resistant writing on common paper surfaces.

Yes. The pen accepts SXR-80 refills, which are standard 0.5 mm lead for the pencil portion and compatible 0.7 mm ballpoint refills for the color sections.

It features an ergonomic, comfort-oriented grip designed to reduce writer fatigue during longer note-taking, planning, or study sessions.

It’s great for students and professionals who need color coding, quick signing, and pencil sketches in one handheld tool—useful for planning, coding notes, math calculations, and classroom activities.

To replace the ballpoint refills, gently remove the spent ballpoint components and insert fresh 0.7 mm refills (SXR-80 compatible). For the pencil, advance the lead and replace with standard 0.5 mm mechanical pencil lead as needed, following the product’s lead-advance mechanism instructions.

Yes. The materials are non-toxic and designed for everyday school and office use, aligning with common safety expectations for writing instruments.

If you prefer a version without the built-in pencil, you can consider the Uni-ball Jetstream 4 Color 0.7mm multifunction pen without the pencil. If you want a version with a pencil but a slightly different nib, you can explore the 0.5mm pencil variant with the 0.5mm ballpoint. See these alternatives on Fepy for side-by-side comparisons: URL_A and URL_B.

For a pencil-less four-color Jetstream option, see: https://fepy.com/product/uniball-jetstream-4-color-0-7mm-multifunctional-ball-pen-without-pencil-white-barrel-pack-of-5. For a 0.5 mm pencil/0.5 mm lead variant, see: https://fepy.com/product/uniball-jetstream-4-color-0-5mm-multifunctional-ball-pen-with-0-5mm-pencil-white-barrel-pack-of-5.

Store it in a cool, dry place away from direct sunlight. Keep the mechanism clean and avoid forcing color selection or pencil lead advancement. Regularly rotate between colors and pencil use to prevent any internal sticking.

The Pack of 5 provides multiple units for group use, reducing the need for frequent restocking. The combination of four colors plus a built-in pencil streamlines note-taking, planning, and sign-off tasks—especially in school or office environments—while Jetstream ink helps minimize smearing on standard papers.