Outlet priceThe first 8 are $2.81 inc GST each, then $3.92 inc GST. Buy as many as you need.See all Outlet stock
Earlier flat Mars micro carbon lead tube with a blue label printed 1.3 mm HB at one end
Current upright Staedtler Mars micro carbon tube with an OPEN slider, blue band reading 1.3 mm, HB and 6x
Staedtler line width pictogram in blue type reading approx. 1.3 mm above a blue rule
Earlier flat Mars micro carbon lead tube with a blue label printed 1.3 mm HB at one end
Current upright Staedtler Mars micro carbon tube with an OPEN slider, blue band reading 1.3 mm, HB and 6x
Staedtler line width pictogram in blue type reading approx. 1.3 mm above a blue rule
Earlier flat Mars micro carbon lead tube with a blue label printed 1.3 mm HB at one end
Current upright Staedtler Mars micro carbon tube with an OPEN slider, blue band reading 1.3 mm, HB and 6x
Staedtler line width pictogram in blue type reading approx. 1.3 mm above a blue rule
Staedtler

Staedtler Mars Micro Carbon Lead 1.3mm HB 250 13-HB

$2.81
$2.81
Normally $3.92
Or 4 payments of $0.98 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR250 13-HB

UPC: 4007817250075

MPN: 250 13-HB

Thick 1.3 mm HB Lead For Bold, Unbroken Lines

Staedtler 250 13-HB is one tube of Mars micro carbon leads in the chunky 1.3 mm width and the everyday HB grade.

A 1.3 mm lead sits between a standard mechanical pencil and a 2 mm leadholder. The broad core shrugs off heavy pressure, leaves a wide, even stroke for sketching and marking out, and suits writers who find 0.5 mm leads too fine. HB keeps that broad stroke clean rather than smudgy.

Staedtler list the Mars micro carbon lead for paper and drawing card, describing it as smooth gliding, highly flexible, extremely break resistant and easy to erase, with jet black lines. The finer widths come 12 to a tube; the 1.3 mm tube holds 6, and this width is made in HB only.

Lead widths are not interchangeable. This refill needs a pencil built for 1.3 mm lead and will not feed through a 0.5, 0.7 or 0.9 mm mechanism.

Keep browsing mechanical pencil leads, mechanical pencils, sketch pencils and Staedtler.

Often ordered together

  • One tube of six 1.3 mm HB leads
  • Broad lead for firm pressure and bold strokes
  • Smooth gliding, jet black line, per Staedtler
  • Highly flexible and extremely break resistant, per Staedtler
  • Easy to erase on paper and drawing card
  • Sliding lid tube for refilling
  • Loose sketching and roughs
  • Marking out on paper templates
  • Bold note taking
  • Writers who press hard
  • Refilling 1.3 mm mechanical pencils

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 13-HB

Mega Code: SR250 13-HB

Lead Width: 1.3 mm

Grade: HB (the only grade in 1.3 mm)

Leads Per Tube: 6

For Use On: Paper and drawing card

Fits: Mechanical pencils made for 1.3 mm lead

Staedtler Australia Unit: Tube of 6, trade minimum 12 tubes; we sell one tube

Pack Size: 1

Unit: Tube

EAN: 4007817250075 (Staedtler piece EAN)

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

One Staedtler tube holding six 1.3 mm HB leads.
The 1.3 mm lead is much thicker than the 0.5 mm or 0.7 mm sizes, and Staedtler pack it six to a tube rather than twelve.
No. It only fits pencils made for 1.3 mm lead.
Staedtler list the 1.3 mm Mars micro carbon lead in HB only. For a darker line, the 0.7 mm lead comes in 2B.

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.