KUTSUWA Mazi-Keshi RE045 replacement eraser — packaging and product
How the KUTSUWA Mazi-Keshi magnetic eraser works — 3-step diagram

KUTSUWA Mazi-Keshi Magnetic Eraser Refill (Made in Japan)

585490L45


Regular price $4.99 Sale price$3.59 Save 28%
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Tax included. Shipping calculated at checkout.

  • In stock, ready to ship
  • Backordered, shipping soon

Keep Your Mazi-Keshi Case Going for Longer

Once the original eraser in your KUTSUWA Mazi-Keshi case wears down, you don't need to replace the whole thing — this genuine RE045 refill eraser is made to fit straight back into your existing case, iron-powder compound and all, so the magnet keeps catching dust exactly the way it did on day one.

Product Features

  • Genuine KUTSUWA replacement eraser, designed exclusively for the Mazi-Keshi magnetic eraser case (RE044 Black, Dark Green, Pink, Light Blue)
  • Same iron-powder eraser compound as the original — stays magnetic, so it's still drawn to the case's built-in magnet
  • Lets you keep your existing case and colour — just swap in a fresh eraser instead of buying a new set
  • Compact single eraser block, supplied without a case

Product Specifications

  • Model: RE045
  • Weight: 11g
  • Materials: PVC, ferrite (magnetic eraser compound)
  • Country of Origin: Japan
  • Compatible with: KUTSUWA Mazi-Keshi Magnetic Eraser Case (Model RE044 — Black, Dark Green, Pink, Light Blue)

Notes

  • This listing is for the eraser refill only — the magnetic case is sold separately
  • Images shown are for reference only. The packaging and actual product may differ slightly from the photos
  • Instructions may be printed in Japanese only

Frequently Asked Questions

Does this fit my Mazi-Keshi case?
Yes — RE045 is the genuine KUTSUWA replacement eraser for the Mazi-Keshi magnetic eraser case (Model RE044), and fits any of the four case colours.

Will it still work with the magnet?
Yes. This refill uses the same iron-powder eraser compound as the original, so it's still drawn to the magnet built into your case.

Do I need to remove the old eraser first?
Yes. Take out the worn eraser and slot this one into the case in its place.

Is the case included?
No. This is the eraser refill only. If you need the case as well, see our Mazi-Keshi Magnetic Eraser with Case in Black, Dark Green, Pink or Light Blue.

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Australia & New Zealand Shipping Information

Shipping Within Australia

ORDER PROCESSING

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SHIPPING RATES & DELIVERY TIMES
Order amount Method Estimated delivery Cost
Under $129 Standard shipping 2–6 business days after dispatch $13.50
Over $129 (after discounts) Standard shipping 2–6 business days after dispatch Free shipping
Bulky items may incur additional charges and are excluded from free shipping, regardless of order value.

Need it faster? Express shipping within Australia is available on request. Please email our customer service team at info@shoppuroo.com.au for details and a quote.

International Shipping - New Zealand 

We now deliver to New Zealand via Australia Post — offering both standard and express international options.

ORDER PROCESSING

  • Orders dispatched within 1–3 business days
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SHIPPING METHODS & DELIVERY TIMES

Method Estimated delivery Cost
International standard 4–7 business days after dispatch Calculated at checkout
International express 2–5 business days after dispatch Calculated at checkout
Delivery times are estimates and may vary due to customs clearance or peak periods.

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PRODUCT AVAILABILITY

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If an item you ordered is unavailable, we will notify you via your provided email or contact number. In such cases, you may choose from the following options:

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ESTIMATED DELIVERY WINDOW
  • EARLIEST: 3 weeks
  • TYPICAL:4–8 weeks
  • EXTENDED: 8–12 weeks
  • COMPLEX: 12+ weeks

Delivery times vary depending on the product's status and supplier lead times.

MIXED ORDERS — IN-STOCK + PRE-ORDER ITEMS

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All orders — tracking & support

TRACKING
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For return, please refer to our Returns & Exchange Policy.

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