Top 10 4mm Pen Needles – Ballpoint Pens

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1. Medt


Medt-Fine Pen needles 32g 4mm 300pcs

Medt #ad - Triple sharpened ultra fine needle with thin wall technology that ensures better liquid flow. 3boxes of 100pcs.
BrandMedt #ad
ManufacturerMedt-Fine #ad
Part Number324 300

2. UltiGuard


100 Count, 3-in-1: UltiGuard Safe Pack Pen Needles, Sharps Container & Prepaid Mail-Back Disposal Kit for at-Home Insulin Injections and Safe Needle Disposal, Size: 4mm x 32G Micro

UltiGuard #ad - Postal service—take it to the nearest U. S. Usps return shipping: simply mail the properly packaged mail-back kit through the U. S. Complete 3-in-1 solution: 100 pen needles, prepaid return shipping box, FDA-cleared sharps container, and mail-back materials included.

Size: 4mm x 32G Micro. Compliant & safe: the 3-in-1 complete solution helps protect our community, and remove medical waste from the environment, safeguard children and pets from accidental needlestick injuries, and meets safe sharps disposal requirements in all 50 states, including California Senate Bill 212.

Prepaid return shipping: The prepaid return shipping box includes everything needed for shipment to a medical waste facility for proper destruction. 100 pen needles: 100 sterile single-use highly polished, silicone coated 4mm 5/32” x 32G pen needles for a comfortable injection. Postal office or place in your mailbox for pick up.
BrandUltiGuard #ad
ManufacturerUltiGuard #ad
Height4.5 Inches
Length7.4 Inches
Width5.7 Inches
Part Number712543



Lite Touch Pen Needles 31G-5mm 100 pieces

LITETOUCH #ad - Tri-bevel needle: Sharpest needle punctures skin with ease. Universal fit: Compatible will all brands of Insulin Pens. Thin wall technology: For optimal liquid flow. Silicone coated needle: For minimal injection pain.
ManufacturerMediCore #ad

4. Pentel


Extra Fine Line, 0.3mm Needle Tip, Black Ink, 3-Pk BLN73BP3A, Pentel EnerGel RTX Retractable Liquid Gel Pen

Pentel #ad - Ultra-fine needle tip for ultra-precise writing. Energel ink writes more smoothly than the leading brand Internally tested to be smoother writing than the leading gel pen on standard writing paper.

High-performance ink technology combines the best qualities of liquid and gel inks for a super-smooth writing experience. Latex-free grip provides comfort and control. Great for editing, margin notes or general writing. 03mm needle tip writes ultra-fine lines. Sleek and stylish barrel design with metal accents for a professional look. Liquid gel ink dries so fast even left handers love it - No Smears, No Smudges, No Globs. Refillable with any size or color EnerGel refill.
BrandPentel #ad
ManufacturerPentel #ad
Height7.25 Inches
Length0.75 Inches
Weight0.09 Pounds
Width2.81 Inches
Part NumberBLN73BP3A
WarrantyLimited Lifetime Warranty

5. Pentel


BX480BP2V, 1.0mm Medium Line, Violet Ink, Pentel RSVP Super RT Ballpoint Pen, 2-Pk

Pentel #ad - 7mm metal tip writes fine lines and 1. Refill: Bxl100 Elegant metal accents & cushioned contoured grip for easy no-fatigue writing. Barrel colors match ink colors. New super-smooth ballpoint ink for effortless writing that doesn’t drag, blob, skip or scratch. 0mm metal tip writes medium lines.
BrandPentel #ad
ManufacturerPentel #ad
Height7.38 Inches
Length0.6 Inches
Width2.38 Inches
Part NumberBX480BP2V
WarrantyLimited Lifetime Warranty



Value Set of 5, Pilot Hi-Tec-C 04 Gel Ink Pen, Ultra Fine Point 0.4mm, LH-20C4, Black Ink

PILOT #ad - Won the good design award in 2012, natural ball rotation with less friction area than ordinary ball point pen is possible. Pilot hi-tec-c 04 gel ink Pen, LH-20C4. The diameter of a lead : ultra Fine Point 04mm, color : Black Ink. Value set of 5.
BrandPILOT #ad
ManufacturerPilot #ad
Height0.63 Inches
Length5.35 Inches
Weight0.06 Kilograms
Width2.36 Inches
Part NumberLH-20C4-B



Ballpoint Pens Black Retractable Ink Writing Pen Office 0.7mm Ball Point Pen for Journaling 6-count

AZGO #ad - Fast-drying ink combines the benefits of liquid and gel for a smooth, smudge-free result. Super soft contoured rubber grip for comfortable feeling. Simple,professional and elegant appearance is suitable for all occasions. Retractable design, press out of the core to write conveniently. Include six black ball point ink per box(07mm).
BrandAZGO #ad
ManufacturerAZGO #ad
Part NumberPen03



Calendars, 18 Pack Pen Set for Bullet Style Journals, Notebooks, School, Planners, PAPERAGE Felt Tip Fine Line Marker Pens 0.4 mm Metal Pen Nib, Office, Notes & Coloring, Use at Home

PAPERAGE #ad - Premium products at an accessible price: paperage is committed to bringing you high-quality products at a price you'll love so you can bring your next big idea to life. Life in color: 18 bright and bold water-based ink colors per set will bring your ideas to life in full color.

They're a great addition to your crafting table or as cute school supplies. Paperage felt tip pens: our 04mm extra fine tip marker pen set is made with premium ink and includes 18 unique and vibrant colors. Designed with you in mind: our fine point markers are safe to use and fun for the whole family. Conforms to asTM D-4236.

Let creativity flow: expand your creativity with paPERAGE colorful felt tip marker pens. Use them for bullet journal style spreads, doodling, coloring books, note cards, sketchbook drawing or add extra details to your notes. Each fine line marker pen glides easily over your paper, giving you smooth and precise lines. Perfect for color-coding your journals, notebooks, calendars and planners.
ManufacturerZeal Concept Inc #ad
Height0.4 Inches
Length6.25 Inches
Width6.4 Inches
Part Number80213



WRITECH Rolling Ball Pens Quick Dry Ink 0.5 mm Extra Fine Point Pens 10 Pcs Liquid Ink Pen Rollerball Pens Vintage Color

WRITECH #ad - Super quick-drying rollerball pens: with precision tip and smooth writing ink, the rollerball ink dries quickly that help you keep work neat and organized; You will love this style of super quick-drying rollerball pen once you try it.

Unique vintage tone colors roller Ballpoint Pens: 10 cool and fashion inks are ideal for writing, coloring, doodling and journals. Smooth& non-skip: these roller ballpoint pens come with extra fine point 05 mm for precise writing, small and delicate, give you smooth and non-skip writing experience. Range of application: suitable for using in class, company, home, students, marking different words and doing some important notes, which is a great gift for office, etc.

Long writing distance: the visible and big volume ink can support 1500m long writing distance, you can clearly see the ink supply, which have good quality ink and will not leak ink, even if you use for a long time.
BrandWRITECH #ad
ManufacturerWRITECH #ad
Part NumberWRITECH-2020904-10-Vintage
Warranty1 year

10. Atsuhut


32Ga 0.5Inch Sterile Disposable Injection Needle with Cap for Industrial Dispensing Needl Accessories Tools Pack of 100

Atsuhut #ad - Suitable for any type of syringe. Package contents: 100pcs individually sealed needle with cap. Note: this product is not a medical product and cannot be used for medical purposes. Use: suitable for all standard luer lock syrnges, industry, inks, Suitable for scientific labs, refilling liquid, CA glue, livestock and pet. Features: 32ga-05inch/13mm luer lock design. Have any concerns please contact us. Please place the product on a high place to prevent children from touching it.
BrandAtsuhut #ad
ManufacturerAtsuhut #ad
Part Number66941