The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour?

Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated.

The tip of my Grout Pen fell out or is worn down, is my pen broken?

Tips are designed to be removable so when a tip becomes worn or damaged it can be taken out and flipped over. If the tip falls out do not worry, simply put it back in and keep working.

Do I need to press down hard while moving the pen along the grout lines?

Pressing hard will damage the tip. It's better to prime the pen by pressing up and down until the ink flows to the tip. Once the tip is fully saturated, lightly move the pen across the grout line.

The colour of the pen cap is not exactly the colour I want

The Grout Pen colour chart is a good representation, please keep in mind that computer screens can display slightly different colour spectrums, it is recommended to do a small test area first if you are not sure about the colour.

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Twin Pack (BLACK) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens

Twin Pack (BLACK) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens

Product ID: 380310739

Details

Brand
RAINBOW CHALK
Item dimensions L x W x H
9.5 x 1.4 x 19
Item weight
25 Grams
Material
Water Based
Style
Cover Up

⏱️Dries in 2 minutes

🖊️2 pens cover 120m grout lines

🛡️Anti-bacterial & mould resistant

€ 22.30

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Description

🖤 Black grout, bold impact—restore your tiles like a pro!

FAST DRY FORMULA - Ready to use in just 2 minutes, so your space looks flawless without the wait.
WATERPROOF DURABLE - Withstands daily moisture and cleaning, maintaining that fresh, black grout look.
LONG LASTING COVERAGE - Each pen covers up to 60 meters of 2mm grout—double pack means double impact.
EFFORTLESS TILE REVIVAL - Transform tired grout lines in minutes with smooth, precise application.
MOULD RESISTANT PROTECTION - Built-in anti-bacterial agents keep grout cleaner, longer—ideal for kitchens & bathrooms.

The Twin Pack (BLACK) Grout Pen by Rainbow Chalk Markers Ltd offers a quick, durable solution to restore and refresh tile grout in kitchens and bathrooms. Featuring a water-based, waterproof ink with anti-bacterial properties, each pen covers up to 60 meters of 2mm grout lines and dries in just 2 minutes. Perfect for professionals and DIY enthusiasts seeking a clean, mould-resistant finish without the hassle of re-grouting.

Specifications

ASIN	B09GG8J3JY
Best Sellers Rank	7,704 in DIY & Tools ( See Top 100 in DIY & Tools ) 33 in Tile Grout
Brand	RAINBOW CHALK MARKERS LTD
Colour	Black
Compatible Material	Tile
Customer Reviews	4.2 4.2 out of 5 stars (1,354)
Included Components	Grout Pens
Item Dimensions	9.5 x 1.4 x 19 centimetres
Item Form	Pen
Item Weight	25 Grams
Manufacturer	Rainbow Chalk Markers Ltd
Manufacturer Part Number	GP81107/2
Material	Water Based Ink
Model Number	GP81107/2
Number of Items	1
Number of Packs	2
Product Warranty	30 days
Style Name	Cover Up
Surface Recommendation	Tile
Unit Count	14 millilitre
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 22.30

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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