Is glow in the dark markers profitable to sell on Amazon United States?

The niche generates $140K/yr across 21 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +22.1%. Flapen's verdict: Worth a look (56/100).

How competitive is the glow in the dark markers niche?

17 brands and 29 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 64% of demand.

What do buyers complain about in glow in the dark markers?

Top complaints mined from reviews: Color, Brightness/Shine/Glow, Quality-Overall. The return rate is 1.9%.

When does demand for glow in the dark markers peak?

Demand peaks in Oct–Nov; the busiest month runs 2.4× the quietest.

What does it cost to enter the glow in the dark markers niche?

Listings span $3.47–$21.81; the average listing price is $11.97 (sweet spot $15–$100). The average incumbent carries 1,411 reviews — the moat a new listing must climb.

glow in the dark markers

Worth a look

Shows beatable incumbent ratings (4.1★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Returns

Great1.9%

return rate — above 5% kills the launch gate

Brand share

Good64%

top-5 brand share — brands hold most of the demand

Competition

Good53%

top-5 click share — leaders hold, buyers still browse

Review moat

Good1,410.95

avg incumbent reviews — the moat a new listing must climb

Growth

Good+22.1%

90-day search growth — must beat 0% to launch

Conversion

Good4.0%

search→purchase rate — share of searches ending in a sale

Avg price

Good$11.97

avg listing price — sweet spot $15–$100

Price range

Okay$3.47–$21.81

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Okay$140K

$140K/yr · 292K searches

According to Flapen's Amazon United States niche tracking, glow in the dark markers is a $140K/yr Amazon United States market (292K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 56/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

glow in the dark markers market data

Units sold / yr: 15K–20K; avg 750–1,000/product
Revenue / yr: $180K–$239K; units × avg price
Conversion rate: 4.0%
Avg BSR: #340
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 0.0%
Avg brand age: 43 months
Avg seller age: 154 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

64%

Top 20: 100%

Top-5 click share

53%

Top 20: 99%

Open market

30%

Pagather27%
Roizefar14%
TFIVE8%
Cra-Z-Art8%
FansArriche7%
SAKURA SOLID MARKER6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +22.1% search growth over the last 90 days.

Peak months: Oct, Nov · busiest ÷ quietest = 2.4×

Open Trend

Top glow in the dark markers search terms

glow in the dark markers94K/yr +17.2%3.8% conv.
glow in the dark paint markers29K/yr +35.6%3.1% conv.
glow in the dark pens19K/yr +6.9%2.4% conv.
glow in the dark paint pen21K/yr -5.2%3.0% conv.
glow in the dark pen17K/yr +6.2%1.9% conv.
glow in the dark marker16K/yr +9.0%3.0% conv.
glow markers11K/yr +46.1%4.0% conv.
glow in the dark markers for kids9K/yr +89.5%4.8% conv.
glow in the dark fabric markers12K/yr +19.8%3.4% conv.
neon markers glow in the dark7K/yr +113.3%4.6% conv.

All search terms

Top glow in the dark markers products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

8 Colors Glow in the Dark Markers 2mm Round Tip Neon Fluorescent Paint Pens for Rock Painting Fabric Glass Wood and DIY Crafts

Pagather$9.893.4★492 rev

Roizefar Glow in the Dark Paint 21 Colors (20 ml /0.68 oz) 3D Permanent Acrylic Fabric Paints for Clothes Neon Fabric Paint for Art Painting and Crafts

Roizefar$19.184.1★403 rev

TFIVE Fluorescent Paint Markers 8 Colors Neon UV Paint Pens for Blacklight - Oil-Based Medium Tip Waterproof Permanent Marker Pens for Rock Painting DIY Art Crafts Scrapbooking Glass Windows

TFIVE$11.094.4★206 rev

Cra-Z-Art Neon Broadline Markers 8 Count (10112)

Cra-Z-Art$3.474.4★1,013 rev

Sakura Solid Glow-In-the-Dark Paint Markers - Permanent Marker Paint Pens - Window Wood & Glass Marker - Glow In the Dark Paint - 1 Pack

SAKURA SOLID MARKER$12.513.6★701 rev

Newest

by launch date

Oiomniv Glow in The Dark Face Paint Markers 10 Colors UV Neon Body Paint Pens Waterproof & Skin-Safe Blacklight Tattoo Markers Washable Temporary Tattoo Pens for Halloween Music Festivals Parties

Oiomniv$12.90140 rev

7mo ago

COLAYERIST 12PCS Glow in the Dark Face Paint Pens UV Neon Face and Body Paint Markers - Skin Safe Body Art Pens for Kids Adults Festival Party Supplies

COLAYERIST$9.0082 rev

7mo ago

Toodler 8 UV Neon Chalk Markers Glow in the Dark under Blacklight Jumbo Liquid Chalk Markers Erasable 10mm 3 In 1 Nib Fluorescent Paint Pens For Car Window Glass Blackboard Poster Painting DIY Craft

Toodler$15.54106 rev

8mo ago

TFIVE Fluorescent Paint Markers 8 Colors Neon UV Paint Pens for Blacklight - Oil-Based Medium Tip Waterproof Permanent Marker Pens for Rock Painting DIY Art Crafts Scrapbooking Glass Windows

TFIVE$11.09206 rev

10mo ago

Faccito 12 Pcs Glow in the Dark Markers Fluorescent Neon Marker Glow in the Dark Paint Pens Round Tip Acrylic Neon Paint Markers for Rock Painting Fabric Glass Wood

Faccito$10.8034 rev

1y ago

What buyers say about glow in the dark markers

What buyers praise and complain about, mined from review topics.

What buyers love

Color26%

“Great assortment of colors”

Quality-Overall11%

“Excellent product”

Value For Money6%

“reasonably priced”

Pen/Pencil Quality6%

“Excellent markers”

Ease Of Use5%

“Its easy to put on”

Brightness/Shine/Glow5%

“glows in the dark”

Fun/Entertainment Experience5%

“Really fun for kids”

Advertised Vs Actual Product4%

“As advertised”

Paint Quality3%

“Great paint set”

Nib/Tip Quality2%

“The tips are nice and good quality”

What buyers complain about

Color12%

“Colors are not correct”

Brightness/Shine/Glow12%

“Doesn't glow”

Quality-Overall7%

“Low quality”

Advertised Vs Actual Product6%

“False advertising”

Paint Quality5%

“difficult to paint with”

Functionality-Overall5%

“Didn't work”

Drying Time4%

“They seem dried out”

Dry/Empty Ink4%

“Markers are dry”

Durability3%

“Does not last”

Ease Of Use2%

“Difficult to use”

Top return reasons

Advertised Vs Actual Product18%

Paint Quality17%

Color9%

Functionality-Overall9%

Dry/Empty Ink6%

Brightness/Shine/Glow5%

Value For Money5%

Ink Refill4%

Size-Overall3%

Display Colors3%

Common questions

Is glow in the dark markers profitable to sell on Amazon United States?: The niche generates $140K/yr across 21 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +22.1%. Flapen's verdict: Worth a look (56/100).
How competitive is the glow in the dark markers niche?: 17 brands and 29 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in glow in the dark markers?: Top complaints mined from reviews: Color, Brightness/Shine/Glow, Quality-Overall. The return rate is 1.9%.
When does demand for glow in the dark markers peak?: Demand peaks in Oct–Nov; the busiest month runs 2.4× the quietest.
What does it cost to enter the glow in the dark markers niche?: Listings span $3.47–$21.81; the average listing price is $11.97 (sweet spot $15–$100). The average incumbent carries 1,411 reviews — the moat a new listing must climb.