Is black light markers profitable to sell on Amazon United States?

The niche generates $59K/yr across 20 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +13.1%. Flapen's verdict: Worth a look (54/100).

How competitive is the black light markers niche?

17 brands and 23 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in black light markers?

Top complaints mined from reviews: Color, Brightness/Shine/Glow, Functionality-Overall. The return rate is 1.4%.

What does it cost to enter the black light markers niche?

Listings span $3.47–$52.07; the average listing price is $14.05 (sweet spot $15–$100). The average incumbent carries 835 reviews — the moat a new listing must climb.

black light markers

Worth a look

Shows low returns (1.4%), but a small market ($59K/yr) keeps it on the watch list.

Returns

Great1.4%

return rate — above 5% kills the launch gate

Price range

Great$3.47–$52.07

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

Conversion

Good6.4%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good834.8

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$14.05

avg listing price — sweet spot $15–$100

Brand share

Good68%

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

Growth

Okay+13.1%

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

Competition

Okay61%

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

Market size

Bad$59K

$59K/yr · 66K searches

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, black light markers is a $59K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 68% of demand. Verdict: Worth a look — 54/100.

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

black light markers market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $56K–$70K; units × avg price
Conversion rate: 6.4%
Avg BSR: #178
Page quality: 0%
Prime: 95%
Sponsored: 85%
Out of stock: 3.5%
Avg brand age: 45 months
Avg seller age: 161 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

27%

TFIVE19%
SureMark18%
ArtShip Design16%
Toodler7%
SAKURA7%
Daemson5%

Demand

Weekly Amazon search volume, last 37 weeks — +13.1% search growth over the last 90 days.

Open Trend

Top black light markers search terms

black light markers23K/yr +2.1%4.6% conv.
uv markers10K/yr +16.3%4.0% conv.
blacklight markers11K/yr +10.3%4.6% conv.
uv markers for blacklight6K/yr +90.9%6.0% conv.
uv paint markers5K/yr -1.9%4.4% conv.
black light paint markers5K/yr +17.5%3.5% conv.
uv light markers4K/yr +24.5%3.5% conv.
blacklight marker3K/yr +3.8%8.7% conv.

All search terms

Top black light 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 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

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

SureMark UV Security Marker Fine Tip with Keyring UV Light

SureMark$7.234.6★339 rev

14 Pack Neon UV Fluorescent Acrylic Paint Pens Double Pack of Both Extra Fine and Medium Tip Paint Markers for Rock Painting Mug Ceramic Glass and More Water Based Non-Toxic and No Odor

ArtShip Design$21.814.5★5,601 rev

SAKURA Pen-touch UV Paint Markers Asst Tips 3 PK #42000

SAKURA$11.404.3★196 rev

16 UV Fluorescent Neon Chalk Markers - Double Pack of Both Fine & Reversible Medium Tip Liquid Chalk Pens Wet Erasable Menu Boards Glass Whiteboards Mirrors Non-Porous Chalkboards Plastic Metal

ArtShip Design$22.904.4★1,806 rev

Newest

by launch date

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

Trippydraws 30 Premium Acrylic Paint Markers for Adults Teens & Kids Vibrant Paint Pens w/Trippy Carry Case Smooth Non-Toxic Quick-Dry Colors for Scrapbooking Drawing & Journaling Projects

Trippydraws$52.0798 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

Overseas Neon Fluorescent Paint Marker Pens - 8 Colors Oil-Based Paint Markers Medium Tip Quick Drying and Waterproof Permanent UV Marker for Plastic Glass Rock Wood Canvas Metal Pumpkin

Overseas$11.28163 rev

10mo ago

What buyers say about black light markers

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

What buyers love

Color19%

“Beautiful colors”

Fun/Entertainment Experience11%

“So much fun”

Value For Money10%

“reasonably priced”

Quality-Overall10%

“Awesome quality”

Brightness/Shine/Glow6%

“they actually glow”

Advertised Vs Actual Product5%

“As advertised”

Ease Of Use5%

“Easy to use”

Durability3%

“Good durable quality”

Pen/Pencil Quality3%

“At first the pens were nice”

Efficiency2%

“Works good”

What buyers complain about

Color13%

“Blue not so blue”

Brightness/Shine/Glow11%

“nothing gave us the bright look we wanted”

Functionality-Overall10%

“Didn't work”

Quality-Overall7%

“Poor quality”

Paint Quality6%

“Didn't have very much paint in themb”

Leak-Proof5%

“Leaking”

Ease Of Use4%

“Hard to use”

Durability3%

“They broke pretty easily”

Moist/Dry3%

“Several tips would not hydrate properly”

Display Colors2%

“threw them away-- colors not bright”

Top return reasons

Functionality-Overall15%

Advertised Vs Actual Product12%

Paint Quality10%

Value For Money9%

Brightness/Shine/Glow8%

Color8%

Size-Overall5%

Quality-Overall3%

Defective Material/Parts3%

Leak-Proof3%

Common questions

Is black light markers profitable to sell on Amazon United States?: The niche generates $59K/yr across 20 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +13.1%. Flapen's verdict: Worth a look (54/100).
How competitive is the black light markers niche?: 17 brands and 23 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in black light markers?: Top complaints mined from reviews: Color, Brightness/Shine/Glow, Functionality-Overall. The return rate is 1.4%.
What does it cost to enter the black light markers niche?: Listings span $3.47–$52.07; the average listing price is $14.05 (sweet spot $15–$100). The average incumbent carries 835 reviews — the moat a new listing must climb.