- 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.
At SHOPPUROO™, we bring you carefully selected Japanese lifestyle products — from Brisbane, to your home, with love.
Australia & New Zealand Shipping Information
Shipping Within Australia
ORDER PROCESSING
- Orders dispatched within 1–3 business days
- As a family-operated business, occasional delays may occur during Queensland school holidays or peak seasons
| 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 |
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
- Shipping costs calculated at checkout based on total order weight (including packaging)
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 |
CURRENCY & PAYMENT
DUTIES, TAXES & IMPORT CHARGES
PRODUCT AVAILABILITY
While we strive to keep our online inventory as accurate as possible, occasional discrepancies may occur due to clerical errors or other factors beyond our control.
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:
- Choose an alternative product
- Receive store credit
- Request a refund
PRE-ORDERS & BACK-ORDERS
Pre-ordering or back-ordering allows you to purchase items that are currently on-order. These items may be in production, in transit, awaiting delivery, or upcoming releases.
- 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.
If your order includes both in-stock and pre-order or back-order items, your entire order will be held until all items are available.
All orders — tracking & support
TRACKING
All orders include tracking. You'll receive a shipping confirmation email once dispatched.
ADDRESS ACCURACY
SHIPPING FEES
Shipping fees are non-refundable once your order has been dispatched.
WE'RE HERE TO HELP
Questions about shipping within Australia or to New Zealand? Reach out to the SHOPPUROO team at info@shoppuroo.com.au and we'll make your experience seamless.
Returns & Exchange
For return, please refer to our Returns & Exchange Policy.
Have questions?
Please feel free to reach us using the contact form in the "Ask a Question" section below.

