NADAMOO
NADAMOO White Grout Pen Kit, 2‑Pack Large 20ml Touch‑Up Repair Pens
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Highlights
- 5 Pcs Grout Line Restorer Kit - 1 pcs Foldable Cleaning Brush + 2 pcs Grout Marker + 2 pcs Pen Nib Replacement.
- 2 white grout renew pens, 20g / 0.7 oz ink each, up to 400 meters coverage for 2mm narrow grout line. Soft pen nib allows a smooth flow. Works both on walls and floors. Clean and restore tile grout and leaves them looking clean and protected.
- Contains 2 pen nib replacement，if the original nib get dirty, you can easily change the nib yourself.
- Pen size: 25 mm in diameter, 135 mm in length. Pen nib size：4 mm in width, 8mm in length. Best for Home Sink, Kitchen, Showers, Bathroom Floor Tile Line.
- 2-in-1 foldable brush cleaner helps to quickly destory the dirt. The curved non-slip handle design perfectly fits your hand, ensuring powerful movements.
Why You'll Love It
- Covers up to 400 meters of narrow 2mm grout lines across both pens
- Restores and recolors dirty lines on both wall and floor tiles
- Comes with a foldable 2-in-1 cleaning brush to scrub away dirt beforehand
- Includes two replacement nibs so you can swap out dirty or worn tips
- Soft 4mm nib delivers a smooth, steady flow of white ink
Pros
- +Includes foldable scrubbing brush
- +Two extra replacement nibs included
- +Generous 400-meter total coverage
- +Works on both walls and floors
Cons
- -Only fits narrow grout lines up to 4mm wide
- -Available only in white ink
- -Listing does not state drying time
Detailed Review
The NADAMOO White Grout Pen Kit is a five-piece restoration set designed to refresh discolored tile joints around sinks, showers, kitchens, and bathroom floors. Instead of scraping out old grout, this kit lets you clean the area and lay down fresh white pigment directly over existing lines on both vertical walls and flat floors.
Each pen holds 20g (0.7 oz) of white ink and uses a soft 4mm-wide nib that delivers a smooth, steady flow. Together, the two pens provide up to 400 meters of coverage along standard 2mm narrow grout joints. The kit also includes two replacement nibs, making it easy to swap in a clean tip if the original gets clogged or dirty during application.
Surface preparation is handled by the included 2-in-1 foldable cleaning brush. Built with a curved, non-slip handle designed to fit the hand comfortably, the brush gives you leverage to scrub away grime before applying the marker. The pens themselves measure 135mm in length and 25mm in diameter, giving you a substantial grip while working along tile edges.
Keep in mind that this kit is strictly tailored for white tile joints. Because the nib is 4mm wide, it is best suited for narrower grout tracks rather than wide gaps. Additionally, the manufacturer does not specify the ink drying time or water-resistance cure window, so you will need to plan your project accordingly.
Verdict: The NADAMOO White Grout Pen Kit is an effective, complete option for homeowners looking to brighten up dingy bathroom or kitchen tile lines. It is an ideal pick if you want an all-in-one package with an included cleaning brush and extra nibs.
Specifications
- Piece Count: 5 pieces (1 brush, 2 markers, 2 replacement nibs)
- Ink Capacity: 20g / 0.7 oz per pen
- Coverage: Up to 400 meters (for 2mm grout lines)
- Pen Dimensions: 25mm diameter x 135mm length
- Nib Dimensions: 4mm width x 8mm length
- Color: White
Who Should Buy It
A great fit if you:
- Need to refresh faded or stained white grout lines on tile walls or floors.
- Want an all-in-one kit that includes a preparation brush and spare nibs.
- Have narrow grout lines around kitchen sinks, showers, or bathroom floors.
Consider something else if you:
- Have colored, beige, or gray grout lines that do not match white ink.
- Need to fill wide grout gaps larger than the 4mm nib size.
FAQ
What is included in this 5-piece kit?
The kit comes with two white grout pens (20g ink each), two replacement pen nibs, and one foldable 2-in-1 cleaning brush.
Can I use these pens on both walls and floors?
Yes, the ink and marker design work on both vertical wall tiles and horizontal floor tiles.
How much area can the pens cover?
The two pens provide up to 400 meters of total coverage on 2mm narrow grout lines.
Photos
Product Specs
| Specification | Details |
|---|---|
| Brand Name | NADAMOO |
| Number of Packs | 2 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Included Components | Grout renew pen x 2+pen nibs x2+brush x 1 |
| Manufacturer | NADAMOO.,Ltd |
| Model | Bur3151 |
| Part Number | Bur3151 |
| Best Sellers Rank | #54,074 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #59 in Tile Grout |
| ASIN | B07S4DKD25 |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,228) 4.3 out of 5 stars |
| Item Weight | 20 g |
| Item Dimensions | 7.48 x 3.54 x 0.98 inches |
| Water Resistance Level | Water Resistant |
| Item Form | Pen |
| Compatible Material | Tiles |
| Style Name | White |
| Color | White |
| Surface Recommendation | Tile |
| Brand | NADAMOO |
| Style | White |
| Item dimensions L x W x H | 7.48 x 3.54 x 0.98 inches |
