Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uni-Ball Signo 307 UMN-307F Gel Ink Pen 0.7mm Black Box of 12
Uniball

Uni-ball Signo 307 UMN-307F Retractable Gel Ink Rollerball Pen 0.7mm Black Box of 12

$46.54
$46.54
RRP $48.95
Or 4 payments of $11.64 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: UMUMN307FBK

UPC: 4902778190357

MPN: UMN307FBK

Fine Black Gel Ink In A Retractable Pen

This is the black ink version of the uni-ball Signo 307F UMN-307F, a retractable gel ink pen with a 0.7mm line.

uni-ball names the Signo 307 a Retractable Gel Ink Pen and describes 'Skip Free' technology, which it says offers an even smoother writing experience, stable ink flow and a clear writing line. uni-ball's page gives no tip size, so the 0.7mm here comes from Mitsubishi Pencil Australia's price list. The page shows the uni Super Ink logo, and Mitsubishi Pencil Australia advises that pens carrying it are water, fade and time resistant.

Black is the default for forms, contracts and anything that will be scanned or photocopied. A retractable pen has no cap to lose, which suits shared desks and reception counters. It is sold by the box of 12, so an office or school is stocked in one order, and the supplier's price list carries a UMR87E refill in black.

The blue and red inks in this model sit alongside it in gel pens. The rest of the uni-ball range is at uni-ball, other pen types at pens, and notebooks, pads and the rest of the desk at writing supplies.

Often ordered together

  • Black ink, the default for forms, signatures and anything that will be copied
  • Retractable gel ink pen, per uni-ball's product name
  • 'Skip Free' technology, which uni-ball says offers an even smoother writing experience and stable ink flow
  • 0.7mm tip, as listed in Mitsubishi Pencil Australia's price list
  • Shows the uni Super Ink logo; water, fade and time resistant per Mitsubishi Pencil Australia
  • Sold by the box of 12
  • Forms, contracts and documents that will be scanned or photocopied
  • Everyday notes, minutes and sign-off in a 0.7mm line
  • Shared desks, meeting rooms and reception counters where a cap would go missing
  • Offices and schools that buy pens by the box

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: uni-ball

Range: Signo 307

Manufacturer Code: UMN-307F

Mega Code: UMUMN307FBK

Colour: Black (named in the supplier's price list; uni-ball's page shows black, red and blue colour swatches)

Line Width: 0.7mm (Mitsubishi Pencil Australia price list; uni-ball's product page gives no tip size)

Ink Type: Gel ink (uni-ball's product name)

Mechanism: Retractable (uni-ball's product name)

Technology: 'Skip Free' technology, as described on uni-ball's product page

Refill: UMR87E, listed in Mitsubishi Pencil Australia's price list as the UMN-307 fine refill in black; uni-ball's page gives no refill code

Ink Resistance: Water, fade and time resistant (uni Super Ink logo shown on uni-ball's page; as advised by Mitsubishi Pencil Australia)

Pack: Box of 12

Barcode: 4548351063825

Country Of Origin: Not published by the manufacturer

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

uni-ball's product page gives no tip size. Mitsubishi Pencil Australia's price list lists the UMN-307F as a fine 0.7mm gel ink pen, which is the width we state.
The uni-ball page for this model shows the uni Super Ink logo, and Mitsubishi Pencil Australia advises that pens carrying that logo are water, fade and time resistant. We do not describe the pen as waterproof or fade-proof, and uni-ball publishes no test result for this model.
Yes, by uni-ball's own name for it. The page calls the Signo 307 a Retractable Gel Ink Pen.
uni-ball describes it as newly developed technology that offers an even smoother writing experience, stable ink flow and a clear writing line. The page gives no technical detail beyond that, and we do not add any.
uni-ball's page gives no refill code. Mitsubishi Pencil Australia's price list carries a refill for the UMN-307 fine pen, code UMR87E, in black and blue.
A box holds 12 pens, per Mitsubishi Pencil Australia's price list.
Not one we can attach. uni-ball's safety data sheet page lists 21 documents and none is named for this model, so we do not state a hazard classification for it.
uni-ball does not publish a country of origin for this model, so we do not state one.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.