Staedtler box of 10 Mars plastic eraser refill cores with a moon surface graphic, a white core pictured on the front and a green Latex Phthalate free panel
Earlier Staedtler box design for the Mars plastic 528 55 refills, standing open with the tops of the white cores showing
Earlier grey Staedtler 528 55 refill box lying on its side, open at one end with the white cores and the barcode panel visible
One white Staedtler Mars plastic 528 55 refill core lying horizontally, printed STAEDTLER Mars plastic 528 55
Close view of the end of a Mars plastic refill core showing the STAEDTLER, GERMANY and 528 55 print
Blue Staedtler Mars plastic 528 eraser holder pictured above a single loose refill core; holder not included in this box
Hand drawing with the blue Staedtler Mars plastic 528 eraser holder over a pencil sketch of buildings; holder sold separately
Green square Staedtler pictogram with the words Latex Phthalate free
Staedtler box of 10 Mars plastic eraser refill cores with a moon surface graphic, a white core pictured on the front and a green Latex Phthalate free panel
Earlier Staedtler box design for the Mars plastic 528 55 refills, standing open with the tops of the white cores showing
Earlier grey Staedtler 528 55 refill box lying on its side, open at one end with the white cores and the barcode panel visible
One white Staedtler Mars plastic 528 55 refill core lying horizontally, printed STAEDTLER Mars plastic 528 55
Close view of the end of a Mars plastic refill core showing the STAEDTLER, GERMANY and 528 55 print
Blue Staedtler Mars plastic 528 eraser holder pictured above a single loose refill core; holder not included in this box
Hand drawing with the blue Staedtler Mars plastic 528 eraser holder over a pencil sketch of buildings; holder sold separately
Green square Staedtler pictogram with the words Latex Phthalate free
Staedtler box of 10 Mars plastic eraser refill cores with a moon surface graphic, a white core pictured on the front and a green Latex Phthalate free panel
Earlier Staedtler box design for the Mars plastic 528 55 refills, standing open with the tops of the white cores showing
Earlier grey Staedtler 528 55 refill box lying on its side, open at one end with the white cores and the barcode panel visible
One white Staedtler Mars plastic 528 55 refill core lying horizontally, printed STAEDTLER Mars plastic 528 55
Close view of the end of a Mars plastic refill core showing the STAEDTLER, GERMANY and 528 55 print
Blue Staedtler Mars plastic 528 eraser holder pictured above a single loose refill core; holder not included in this box
Hand drawing with the blue Staedtler Mars plastic 528 eraser holder over a pencil sketch of buildings; holder sold separately
Green square Staedtler pictogram with the words Latex Phthalate free
Staedtler

Staedtler Mars Plastic Eraser Holder Refills for 528 50 Pack 10 528 55

$31.66
$31.66
RRP $33.99
Or 4 payments of $7.92 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR528 55

UPC: 4007817538739

MPN: 528 55

Ten Mars Plastic Refill Cores In A Staedtler Box

Staedtler 528 55 is the replacement core for the Mars plastic 528 eraser holder, boxed ten at a time by Staedtler, and this listing is one box of 10.

The 528 holder is a slim blue barrel with a slider that feeds the core forward and a clip for a shirt pocket or pencil roll. Each 528 55 core measures 97 x 7 x 7 mm on Staedtler's figures, and the box keeps the spares together on a drawing desk.

Staedtler aim the 528 system at graphite on paper and matt drafting film. That makes a box of cores a handy stock item for draftspeople, architecture students and illustrators who rely on the holder for fine erasing in tight spots, such as between dimension lines or inside a lettering guide.

Staedtler state the cores are phthalate and latex free and made in Germany. Our photos lead with Staedtler's current box and then show an earlier box design.

See more erasers, geometry and technical drawing, sketch pencils and Staedtler.

Often ordered together

  • Genuine Staedtler 528 55 refill cores
  • Staedtler box of 10 cores
  • 97 x 7 x 7 mm per core, as Staedtler list it
  • Made for the Mars plastic 528 eraser holder
  • Made for graphite work on paper or matt film
  • German made and free of phthalates and latex, per Staedtler
  • Topping up a 528 eraser holder on the drawing board
  • Fine corrections between dimension lines on plans
  • Cleaning edges in graphite illustration
  • Architecture and design student kits
  • Stationery cupboard spares for drafting teams

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 plastic 528

MPN: 528 55

Mega Code: SR528 55

Product: Eraser core refill for the 528 eraser holder

Core Size: 97 x 7 x 7 mm, per Staedtler

Fits: Mars plastic 528 eraser holder

Suitable For: Graphite on paper and matt drafting film

Free Of: Phthalates and latex, per Staedtler

Country Of Manufacture: Germany, as stated by Staedtler

Supplier Listing Unit: Sold in 10s, Staedtler Australia's unit and minimum order for this article (10 pcs); Staedtler's box is printed 10

Pack Size: 10 cores

Barcode On Listing: 4007817538739, Staedtler's inner EAN for 10

Piece EAN: 4007817538722

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

One Staedtler box holding 10 refill cores, article 528 55. Staedtler Australia supply 528 55 in tens, and the front of the box is printed with the number 10.
It is the same core. 528 55 PB3 puts three cores in each pack and we sell it as 10 packs, which is 30 cores. This listing is a single box of ten.
No. The holder comes as 528 50BKDA, a blistercard with the holder and one core, sold as a separate listing.
Staedtler name graphite on paper and matt drafting film for the 528 system. Ink is not listed, so a combi eraser with an ink section is the better pick for pen.
Staedtler's current box is shown first and an earlier grey box after it. Both hold the 528 55 core; which design arrives comes down to what Staedtler are shipping.

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.