# Eraser refill TOMBOW ER-KUS — white refill for mechanical eraser, pack of 100

**URL:** https://aio.lv/en/product--tombow-er-kus--1648495
**Data updated:** 2026-03-07 11:00 (EET)
**Category:** Correction Supplies
**Manufacturer:** TOMBOW
**Manufacturer code:** ER-KUS
**EAN:** 4003198501225
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

TOMBOW ER-KUS eraser refill is a white replacement refill designed for compatible mechanical erasers. Supplied as an inner carton of 100 pieces, these refills provide standard erasing performance for pencil marks and graphite, suitable for schools, offices, art studios and drafting use. Compact shape fits compatible mechanical eraser holders for quick exchange.

## Long description

TOMBOW ER-KUS is a white eraser refill designed for compatible mechanical eraser holders and supplied in a bulk inner carton of 100 pieces. Each refill provides standard erasing performance for pencil marks and graphite. The compact rectangular tip shape fits refillable mechanical eraser holders that accept this size, making it suitable for schools, offices, art studios and drafting tasks where a replaceable eraser refill is preferred.
Advantages
These TOMBOW ER-KUS refills offer a consistent white erasing surface that removes graphite and pencil marks with minimal residue when used appropriately. Packaged as a multipack of 100, they are convenient for high-use environments or resale. The standardized rectangular tip and compact form allow quick replacement in compatible mechanical eraser bodies, reducing downtime and maintaining a familiar erasing experience.
Suitable for
 Classroom use and student stationery
 Office document correction and sketch cleanup
 Art studio and illustration where precise erasing is needed
 Technical drawing and drafting touch-ups
Key specifications
 Color: white
 Form: refill stick with rectangular tip
 Quantity in carton: 100 pieces (inner carton)
 Compatible with refillable mechanical eraser holders that accept this size and shape
How to use
To replace the refill, keep the push button of the compatible mechanical eraser holder depressed and gently pull out the remaining eraser piece. Insert a new ER-KUS refill into the metal sleeve or holder until it sits securely, then extend to the desired length for use. Apply light to moderate pressure while erasing to prevent tearing or excessive residue; rotate or advance the refill as needed to expose fresh edges of the rectangular tip.
Usage recommendations
Store refills in a dry place away from direct sunlight and extreme heat. Use on standard graphite pencil marks; for ink or specialized media, test on a scrap area first or use a dedicated cleaning tool. Replace refills when worn to maintain effective erasing and avoid pressing too hard to prolong both the refill and the mechanical holder.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 2 |
| Product colour | White |
| Diameter | 2.5 mm |
| Quantity inner carton | 100 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TOMBOW products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TOMBOW service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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