Is glass markers profitable to sell on Amazon United States?

The niche generates $131K/yr across 36 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +6.1%. Flapen's verdict: Worth a look (56/100).

How competitive is the glass markers niche?

24 brands and 31 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 53% of demand.

What do buyers complain about in glass markers?

Top complaints mined from reviews: Color, Advertised Vs Actual Product, Quality-Overall. The return rate is 1.4%.

When does demand for glass markers peak?

Demand peaks in Dec; the busiest month runs 1.5× the quietest.

What does it cost to enter the glass markers niche?

Listings span $4.91–$26.90; the average listing price is $11.63 (sweet spot $15–$100). The average incumbent carries 5,527 reviews — the moat a new listing must climb.

glass markers

Worth a look

Shows low returns (1.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Great1.4%

return rate — above 5% kills the launch gate

Brand share

Great53%

top-5 brand share — no brand owns this niche

Conversion

Great7.3%

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

Competition

Good41%

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

Price range

Good$4.91–$26.90

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay$11.63

avg listing price — sweet spot $15–$100

Growth

Okay+6.1%

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

Market size

Okay$131K

$131K/yr · 154K searches

Review moat

Bad5,526.58

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, glass markers is a $131K/yr Amazon United States market (154K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Dec. Verdict: Worth a look — 56/100.

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

glass markers market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $116K–$145K; units × avg price
Conversion rate: 7.3%
Avg BSR: #46
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 51 months
Avg seller age: 158 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 falling

Sellers

Top-5 brand share

53%

Top 20: 97%

Top-5 click share

41%

Top 20: 85%

Open market

41%

ARTISTRO15%
CHALKY CROWN12%
Rainbow Chalk Markers Limited11%
Adanluxe8%
Bandle B.6%
SRUOLOC6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.1% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.5×

Open Trend

Top glass markers search terms

glass markers69K/yr +9.6%5.8% conv.
glass markers erasable28K/yr -17.5%7.3% conv.
glass marker19K/yr +17.3%5.0% conv.
markers for glass13K/yr +9.6%5.5% conv.
glass writing markers4K/yr +42.4%4.7% conv.
glass markers washable4K/yr +32.6%5.7% conv.
marker for glass3K/yr +32.2%6.9% conv.
pen to write on glass3K/yr -5.1%4.0% conv.
markers to write on glass3K/yr -1.7%6.1% conv.
marker for glass erasable2K/yr -2.8%8.5% conv.

All search terms

Top glass 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Bold Chalk Markers - Dry Erase Marker Pens - Liquid Chalk Markers for Chalkboards Signs Windows Blackboard Glass Mirrors - Chalkboard Marker with Reversible Tip (8 Pack) - (Multicolored 6mm)

CHALKY CROWN$7.614.5★36,059 rev

ARTISTRO 24 Glass Acrylic Paint Markers - Erasable Wine Glass Markers - Paint Pens for Windows Mirrors Ceramic and Plastic - Charming Wine Gift for Hostess - for Drink Labels Tags and Identifiers

ARTISTRO$13.104.3★65 rev

Adanluxe Metallic Wine Glass Markers 10PCS Food Grade Non-Toxic Window Markers for Glass Washable Premium Paint Pens Used on Car Window Mirror Ceramic Black Scrapbook Rock and Wood for Party

Adanluxe$5.844.3★275 rev

Bandle B. Chalk Markers - 8 Vibrant Erasable Non-Toxic Water-Based Reversible Tips. For Glass or Chalkboard Markers for Businesses Restaurants Liquid Drawing Chalk (Vibrant 6mm)

Bandle B.$7.164.5★27,492 rev

Window Chalk Markers for Glass Washable 10 Colors Jumbo Liquid Chalk Marker with 10mm 3 in 1 Nib Thick Wide Tips Big Chalkboard Markers Car Paint Pen for Auto Bistro Mirror Poster Blackboards

SRUOLOC$15.314.5★1,147 rev

Newest

by launch date

ARTISTRO 36 Precision Dual-Tip Acrylic Paint Markers Paint Pens Set with Dot & Fine Tips for Fabric Rock Glass Wood Coloring Books Arts & Crafts Gift Classroom Must Haves & School Supplies

ARTISTRO$10.2212,126 rev

6mo ago

ARTISTRO 36 Acrylic Paint Markers - Paint Pens for Drawing - For Fabric Rock Glass Wood Molds - Arts & Crafts Gift for Adults Teens Kids Classroom Must Haves & School Supplies

ARTISTRO$10.257,479 rev

6mo ago

Uxylry Wine Glass Markers Washable 8-Pack Dual Tip Erasable Pens | Food Grade Non-Toxic Ink for Glasses Ceramic | Party Accessories

Uxylry$9.0064 rev

8mo ago

ARTISTRO 24 Glass Acrylic Paint Markers - Erasable Wine Glass Markers - Paint Pens for Windows Mirrors Ceramic and Plastic - Charming Wine Gift for Hostess - for Drink Labels Tags and Identifiers

ARTISTRO$13.1065 rev

9mo ago

Betem Dual Tip Acrylic Paint Pens 24 Colors Paint Markers for Glass Window Fabric Wood Rock Canvas Acrylic Markers with Fine & Brush Tip Art & Craft Supplies Teacher Appreciation Gift

Betem$7.741,969 rev

1y ago

What buyers say about glass markers

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

What buyers love

Color27%

“Amazing colors”

Quality-Overall11%

“Great quality for $”

Value For Money8%

“Great deal”

Pen/Pencil Quality7%

“Awesome Pens”

Ease Of Use6%

“Easy to remove”

Writing Experience4%

“Smooth writing”

Advertised Vs Actual Product3%

“As described”

Paint Quality3%

“These are great paints”

Ease Of Cleaning2%

“Easy clean”

Efficiency2%

“Works great on my bathroom mirror”

What buyers complain about

Color14%

“Color issue”

Advertised Vs Actual Product6%

“Looks NOTHING like the picture”

Quality-Overall6%

“Inconsistent Quality”

Drying Time5%

“takes forever to dry”

Dry/Empty Ink5%

“they were dry”

Functionality-Overall5%

“Didnt work”

Paint Quality3%

“difficult to paint with”

Moist/Dry3%

“Dried up so fast”

Nib/Tip Quality3%

“Not fine tip”

Durability3%

“Breaks easily”

Top return reasons

Advertised Vs Actual Product13%

Color11%

Functionality-Overall10%

Value For Money8%

Paint Quality6%

Ink Refill6%

Size-Overall6%

Dry/Empty Ink6%

Display Colors4%

Quality-Overall3%

Common questions

Is glass markers profitable to sell on Amazon United States?: The niche generates $131K/yr across 36 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +6.1%. Flapen's verdict: Worth a look (56/100).
How competitive is the glass markers niche?: 24 brands and 31 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 53% of demand.
What do buyers complain about in glass markers?: Top complaints mined from reviews: Color, Advertised Vs Actual Product, Quality-Overall. The return rate is 1.4%.
When does demand for glass markers peak?: Demand peaks in Dec; the busiest month runs 1.5× the quietest.
What does it cost to enter the glass markers niche?: Listings span $4.91–$26.90; the average listing price is $11.63 (sweet spot $15–$100). The average incumbent carries 5,527 reviews — the moat a new listing must climb.