Skip to content
59

glitter markers

Worth a look

Shows low returns (1.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 62Growth 14Conversion 63Competition 75Returns 91Price range 60Avg price 64Brand share 71Review moat 35Quality gap 53

Returns

Great1.2%

return rate — above 6% kills the launch gate

Competition

Great40%

top-5 click share — an open shelf

Brand share

Good62%

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

Avg price

Good$13.69

avg listing price — sweet spot $15–$100

Conversion

Good5.6%

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

Market size

Good$549K

$549K/yr · 722K searches

Price range

Good$4.61–$30.33

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay2,962

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-21.1%

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

Competition

Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.

Brands

27 rising

Sellers

44

Top-5 brand share

62%

Open market

34%

  • ARTISTRO23%
  • Mr. Pen14%
  • Ohuhu11%
  • KEMYR9%
  • HOTU5%
  • TOSHARE4%

Product shelf

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

0%3%$16K6%$33K9%$49K12%$66K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 37 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — -21.1% search growth over the last 90 days.
35K25KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25DecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 3.3×

Reviews

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

What buyers love

Color29%

“Fun colors”

Quality-Overall9%

“EXCELLENT PRODUCT”

Value For Money7%

“Great value”

Brightness/Shine/Glow6%

“the shine are beautiful”

Pen/Pencil Quality6%

“Great pens”

Fun/Entertainment Experience6%

“Fun to use”

Ease Of Use4%

“Easy to use”

Advertised Vs Actual Product4%

“As Advertised”

Writing Experience3%

“Writes well”

Drawing Experience2%

“They're perfect for drawing”

What buyers complain about

Color17%

“Too dark”

Brightness/Shine/Glow10%

“not very bright”

Advertised Vs Actual Product7%

“Not as described”

Moist/Dry5%

“Some were dry”

Quality-Overall4%

“These are very cheaply made”

Durability4%

“Not lasting”

Paper Quality3%

“bleeds through paper”

Display Colors3%

“The colors are horrible”

Ink Leakage3%

“ink bleeds through”

Nib/Tip Quality3%

“Poor coverage and the 1mm fine tip is not very fine at all”

Top return reasons

Advertised Vs Actual Product17%
Color14%
Functionality-Overall9%
Display Colors8%
Dry/Empty Ink5%
Ink Refill5%
Value For Money5%
Brightness/Shine/Glow5%
Size-Overall4%
Quality-Overall3%