Current upright Staedtler Mars micro carbon tube, label reading 0.7 mm HB 12x under the OPEN slider
Close-up of an earlier Mars micro carbon tube with a blue 0.7 mm HB panel and leads visible inside
Earlier flat Mars micro carbon tube with a blue end marked 0.7 mm HB
Staedtler shading chart for 250 07 grades 2B, B, HB, H and 2H
Staedtler photo of mechanical pencils, Mars micro carbon tubes and loose leads spread on a white desk
Staedtler pictogram in blue type stating a line width of approx. 0.7 mm
ISO lead width colour code pictogram for 0.3, 0.5, 0.7 and 0.9 mm
Current upright Staedtler Mars micro carbon tube, label reading 0.7 mm HB 12x under the OPEN slider
Close-up of an earlier Mars micro carbon tube with a blue 0.7 mm HB panel and leads visible inside
Earlier flat Mars micro carbon tube with a blue end marked 0.7 mm HB
Staedtler shading chart for 250 07 grades 2B, B, HB, H and 2H
Staedtler photo of mechanical pencils, Mars micro carbon tubes and loose leads spread on a white desk
Staedtler pictogram in blue type stating a line width of approx. 0.7 mm
ISO lead width colour code pictogram for 0.3, 0.5, 0.7 and 0.9 mm
Current upright Staedtler Mars micro carbon tube, label reading 0.7 mm HB 12x under the OPEN slider
Close-up of an earlier Mars micro carbon tube with a blue 0.7 mm HB panel and leads visible inside
Earlier flat Mars micro carbon tube with a blue end marked 0.7 mm HB
Staedtler shading chart for 250 07 grades 2B, B, HB, H and 2H
Staedtler photo of mechanical pencils, Mars micro carbon tubes and loose leads spread on a white desk
Staedtler pictogram in blue type stating a line width of approx. 0.7 mm
ISO lead width colour code pictogram for 0.3, 0.5, 0.7 and 0.9 mm
Staedtler

Staedtler Mars Micro Carbon Lead 0.7mm HB 250 07-HB

$1.64
$1.64
RRP $1.87
Or 4 payments of $0.41 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR250 07-HB

UPC: 4007817213896

MPN: 250 07-HB

HB In 0.7 mm For A Stronger Everyday Lead

Staedtler 250 07-HB is a tube of twelve Mars micro carbon leads, 0.7 mm thick and HB grade.

0.7 mm HB is a sensible default for people who find 0.5 mm leads snap too often. The thicker lead takes more pressure, the line is a little bolder, and HB keeps it clean and readable for notes, forms, site diaries and quick diagrams.

Staedtler say Mars micro carbon leads suit all mechanical pencils and describe them as highly flexible, extremely break resistant, smooth and easy to erase, for paper and drawing card. The tube is colour coded to the ISO standard for 0.7 mm so it is easy to tell from 0.5 mm stock.

Check the pencil first: a 0.7 mm lead will not go into a 0.5 mm pencil, and a 0.5 mm lead slips in a 0.7 mm one.

Visit mechanical pencil leads, pencil lead refills, student stationery and Staedtler.

Often ordered together

  • Tube of 12, 0.7 mm HB
  • Thicker lead for firmer writers
  • Clean, readable HB line
  • Highly flexible and break resistant, per Staedtler
  • Easy to erase
  • ISO 0.7 mm colour coded tube
  • Everyday notes and forms
  • Site diaries and job sheets
  • Writers who snap 0.5 mm leads
  • Mars micro 775 07 and graphite 778 07-9 refills

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: Staedtler

Range: Mars micro carbon 250

MPN: 250 07-HB

Mega Code: SR250 07-HB

Width: 0.7 mm

Degree: HB

Contents: 12 leads in one tube

Pencil Fit: Any mechanical pencil taking 0.7 mm leads

For Use On: Paper and drawing card

ISO Colour Code: 0.7 mm

Staedtler Australia Unit: Tube of 12 (12 tubes minimum to the trade); listing is one tube

Pack Size: 1

Unit: Tube

Barcode: 4007817213896 (Staedtler inner EAN for this article)

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

A single tube with twelve 0.7 mm HB leads.
The thicker lead takes more pressure before breaking and gives a slightly bolder line.
No. They only fit pencils made for 0.7 mm leads.
Yes. Staedtler make the 0.7 mm lead in 2B and B as well as HB, H and 2H.

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.