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refillable wax pen for diamond painting

Skip it

Soft demand (-52.3% this quarter) — this niche doesn't clear our bar today.

Market size 9Growth 0Conversion 79Competition 49Returns 88Price range 35Avg price 40Brand share 61Review moat 88Quality gap 77

Review moat

Great246.79

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.3%

return rate — above 5% kills the launch gate

Conversion

Great7.9%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good69%

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

Competition

Okay56%

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

Avg price

Okay$10.75

avg listing price — sweet spot $15–$100

Price range

Okay$6.15–$19.84

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

Market size

Bad$34K

$34K/yr · 41K searches

Growth

Bad-52.3%

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

According to Flapen's Amazon United States niche tracking, refillable wax pen for diamond painting is a $34K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 69% of demand. Verdict: Skip it — 47/100.

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

refillable wax pen for diamond painting market data

Units sold / yr
3K–3K
avg 100–250/product
Revenue / yr
$27K–$32K
units × avg price
Conversion rate
7.9%
Avg BSR
#322
Page quality
0%
Prime
96%
Sponsored
96%
Out of stock
0.0%
Avg brand age
15 months
Avg seller age
240 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

20

Top-5 brand share

69%

Top 20: 100%

Top-5 click share

56%

Top 20: 95%

Open market

25%

  • benote21%
  • Pinkluce16%
  • Generic15%
  • XEAOHESY9%
  • Yacig9%
  • Calsoling7%

Demand

Weekly Amazon search volume, last 27 weeks — -52.3% search growth over the last 90 days.
2K1KSpike '26Jan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26

Top refillable wax pen for diamond painting search terms

  • refillable wax pen for diamond painting16K/yr
  • diamond art refillable wax pen10K/yr
  • automatic refillable wax pen for diamond painting6K/yr
  • automatic refillable wax pen9K/yr
All search terms

Top refillable wax pen for diamond painting 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.

0%5%$2K10%$3K15%$5K20%$7K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about refillable wax pen for diamond painting

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

What buyers love

Ease Of Use26%

“Very handy”

Quality-Overall9%

“The overall build quality is solid”

Value For Money7%

“Worth Buying”

Efficiency5%

“It works well”

Comfort-Overall5%

“Comfortable”

Advertised Vs Actual Product4%

“As described”

Pen/Pencil Quality3%

“Great pen for my diamond art”

Grip3%

“I like the finger grip for comfort”

Durability3%

“Very durable”

Paint Quality3%

“These are great for anyone who loves Diamond painting”

What buyers complain about

Durability12%

“Falls Apart”

Ease Of Use10%

“Cumbersome to use”

Size-Overall8%

“It was too big”

Functionality-Overall8%

“Did not work very well”

Weight Heavy7%

“A bit bulky and heavy”

Instructions/User Manual/Troubleshooting4%

“the instructions were not as clear as I would have liked”

Value For Money4%

“I find the value to be lacking at 12.99”

Refills-Overall3%

“Missing refills”

Adhesion/Stickiness2%

“gets all over the sticky part”

Quality-Overall2%

“not the best”

Top return reasons

Functionality-Overall27%
Size-Overall12%
Adhesion/Stickiness8%
Defective Material/Parts7%
Advertised Vs Actual Product6%
Ease Of Use5%
Product Condition4%
Nib/Tip Quality3%
Weight Heavy3%
Refills-Overall3%

Common questions

Is refillable wax pen for diamond painting profitable to sell on Amazon United States?
The niche generates $34K/yr across 24 tracked products. 0 of 16 products launched in the last 360 days are still selling. 90-day search growth is -52.3%. Flapen's verdict: Skip it (47/100).
How competitive is the refillable wax pen for diamond painting niche?
17 brands and 20 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 69% of demand.
What do buyers complain about in refillable wax pen for diamond painting?
Top complaints mined from reviews: Durability, Ease Of Use, Size-Overall. The return rate is 1.3%.
What does it cost to enter the refillable wax pen for diamond painting niche?
Listings span $6.15–$19.84; the average listing price is $10.75 (sweet spot $15–$100). The average incumbent carries 247 reviews — the moat a new listing must climb.