---
product_id: 47877376
title: "UniBond Grout Reviver Pen"
brand: "unibond"
price: "¥2403"
currency: JPY
in_stock: null
reviews_count: 12
category: "Unibond"
url: https://www.desertcart.jp/products/47877376-unibond-grout-reviver-pen
store_origin: JP
region: Japan
---

# Dries in 60 minutes 7ml precision applicator Triple mould protection UniBond Grout Reviver Pen

**Brand:** unibond
**Price:** ¥2403
**Availability:** ❌ Out of Stock

## Summary

> ✨ Restore your grout, reclaim your space 🏡

## Quick Answers

- **What is this?** UniBond Grout Reviver Pen by unibond
- **How much does it cost?** ¥2403 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/47877376-unibond-grout-reviver-pen)

## Best For

- unibond enthusiasts

## Why This Product

- Trusted unibond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Drying Formula:** Ready to use your bathroom or kitchen in just 1 hour
- • **Transform Your Space:** Instantly refresh faded grout for a sleek, modern look
- • **Triple Mould Defense:** Repels, kills, and prevents mould for lasting freshness
- • **Long-Lasting Coverage:** One 7ml pen covers up to 60 meters of grout lines
- • **Effortless Precision Whitening:** Innovative pen shape for easy, mess-free grout restoration

## Overview

The Unibond Grout Reviver Pen is a 7ml precision applicator designed to quickly whiten and refresh discoloured bathroom and kitchen grout. Featuring a fast-drying, waterproof formula with triple mould protection, it covers up to 60 meters of grout lines and dries within 60 minutes, making grout restoration effortless and long-lasting.

## Description

Easily refresh and whiten discolored grout in bathrooms and kitchens with this convenient grout pen. The mold-resistant formula dries quickly for fast restoration.

Review: Excellent product - This pen has transformed the look of my bathroom tiles which now look white and gleaming, instead of the previous eyesore. I followed suggestions left by other reviewers when applying it, i.e. frequently shake the pen, don’t press too hard on the nib, tilt it as you do when writing with an ink pen, to encourage the product to flow. It’s really very good and a good price for such an effective product. One pen was enough for the job although I’d bought 2 to be sure. Highly recommend.
Review: Works pretty great just be gentle with nib - After using it for a while ,I’m assuming the pen’s almost empty, all I had to do to get it to flow again properly was shake a few times and press down on some paper gently til it pooled very little and it was good to go. Was almost able to complete more than half my small shower. I only had to do 1 pass on the grout but more troublesome areas took at most 2-3 passes. My first time touching up grout and it was pretty darn easy.

## Features

- Contains Isothiazolinone mixture (C(M)IT/MIT (3:1)). May produce an allergic reaction.
- Harmful to aquatic life with long lasting effects.
- May cause an allergic skin reaction.
- Easy to apply – Thanks to the innovative pen shape, grout whitening is made simple with easy and precise application on existing grout lines to restore joints.
- Easy restoration – The white grout reviver pen is ideal for easily restoring and refreshing old grout in the bathroom that has become faded and discoloured.
- Mould resistant – The durable grout tile whitening pen refreshes discoloured grout joints and offers triple protection mould resistance to repel, kill and prevent mould.
- Waterproof formula – The grout cleaner pen is ideal for use in the bathroom or kitchen and dries within 60 minutes, meaning showers can be used shortly after application.
- Package Contents – Unibond Grout Reviver Pen, kitchen & bathroom grout cleaner to refresh discoloured/faded grout joints, easy to apply, triple mould protection, covers up to 60m*, Ice White, 1x7ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LRAA86I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 155 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Tile Grout 19 in Bathroom Accessories |
| Colour | White |
| Customer Reviews | 4.0 4.0 out of 5 stars (20,432) |
| Date First Available | 13 July 2014 |
| Included Components | UniBond Anti-Mould Grout pen 7ml - |
| Item Package Quantity | 1 |
| Item Weight | 9.99 g |
| Item model number | 1878160 |
| Manufacturer | Henkel |
| Material | Plastic |
| Part Number | 1878160 |
| Power Source | AC |
| Product Dimensions | 18.9 x 1.7 x 9.3 cm; 10.01 g |
| Size | 1 x 7ml |
| Style | Grout Pen |

## Product Details

- **Brand:** Unibond
- **Item dimensions L x W x H:** 18.9 x 1.7 x 9.3 centimetres
- **Item weight:** 0.35 Ounces
- **Material:** Plastic
- **Style:** Grout Pen

## Images

![UniBond Grout Reviver Pen - Image 1](https://m.media-amazon.com/images/I/71xSqsfcloL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I have just brought this and I am wondering about the nib it seems this doesn't last is there spare nibs that can be bought?**
A: You are ALL pushing to hard.. Be gentle and keep pushing the nib onto a bit of tissue paper to re-lube... It worked fine for me that way 😊

**Q: How many meters of tile will it grout**
A: Not sure how much but did all my tiles around the bath which is tilled up to the roof

**Q: Does the pen dry out?. Im planning on doing a little bit a day over a week or too. Thanks in advance**
A: I opened the pen 2 weeks ago and used it again only a couple of days ago, and it was fine. Just keep the lid on when not in use. My advice also when using is shake it often too. And if it doesn't come out as well, gently push the nib down a few times on a piece of card. Then you'll get the flow going. Remember it's a pen so the angle you hold makes a difference to the amount that comes out. It's really made a huge difference on my tiles.

**Q: What size is the tip**
A: The tip is wide enough to cover all the grout without covering the tiles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by J***O on 9 December 2025*

This pen has transformed the look of my bathroom tiles which now look white and gleaming, instead of the previous eyesore. I followed suggestions left by other reviewers when applying it, i.e. frequently shake the pen, don’t press too hard on the nib, tilt it as you do when writing with an ink pen, to encourage the product to flow. It’s really very good and a good price for such an effective product. One pen was enough for the job although I’d bought 2 to be sure. Highly recommend.

### ⭐⭐⭐⭐ Works pretty great just be gentle with nib
*by T***W on 20 October 2025*

After using it for a while ,I’m assuming the pen’s almost empty, all I had to do to get it to flow again properly was shake a few times and press down on some paper gently til it pooled very little and it was good to go. Was almost able to complete more than half my small shower. I only had to do 1 pass on the grout but more troublesome areas took at most 2-3 passes. My first time touching up grout and it was pretty darn easy.

### ⭐⭐⭐⭐⭐ If you want a quick visual fix, this is for you
*by A***E on 14 October 2025*

My grouting has black bits and is an off colour, so I wanted to make it look a bit better. This isn’t a replacement for having the grouting replaced, but it makes my bathroom look a lot nicer. I’m skint right now and recovering from surgery so I can’t afford to change the bathroom or attempt it myself. But this made such a difference. It is easy to use, just like a pen. But make sure you don’t press too hard or too much comes out/ the nib can get damaged and that makes it less precise (similar to when you press a highlighter too hard). You dab it along the line like you’re colouring in, and then wipe the excess off the tile (if you’re messy like me and get a little on the tile). It seems to hold well, I’ve cleaned the bathroom and used the shower since and it hasn’t come off. I bought a couple of pens, one isn’t enough.

## Frequently Bought Together

- Unibond Grout Reviver For Walls (pen), 7ml Ice White (1878160)
- Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*