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blocking pins

Skip it48/100

a small market ($193K/yr) — blocking pins doesn't clear our bar today.

Market/yr

$193K

Growth (1y)

+204.6%

Products

27

Brands

19

was 20 a year ago

Sellers

36

Price range

$4.04–$27.17

Returns

0.6%

Rating

4.8★

48/100

Skip it

Scored 48/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
10
×0.30
Growth
77
×0.30
Competition
53
×0.20
Quality gap
20
×0.10
Returns
95
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +204.6% year over year.
8K4KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.1×

Competition

23%Opstin
  • Opstin23%
  • UEMNG20%
  • Svartur15%
  • AnoleAir8%
  • Nyuemystery3%
  • Hollima3%
  • Other (13 brands)27%

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them. 19 brands and 36 sellers compete here.

Brands

19 falling

was 20 a year ago

Sellers

36

Top 5 brand share

70%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 27 tracked products in this niche.

20Pcs Knit Blockers Pins Kit Knit Blocking Combs for Crochet Knitting Blocking Board Mats Crochet Blocking Pins for Crochet Projects Sewing Lace Needlework Projects Tool

20Pcs Knit Blockers Pins Kit Knit Blocking Combs for Crochet Knitting Blocking Board Mats Crochet Blocking Pins for Crochet Projects Sewing Lace Needlework Projects Tool

UEMNG

$14.984.8★107 reviews

Opstin 20Pcs Knit Blocking Pins Kit Knit Blockers Pins Kit Knit Blocking Combs Blocking Pins for Knitting & Crochet Projects Knit Blocking Pins for Blocking Mats Crochet Blocking Pins

Opstin 20Pcs Knit Blocking Pins Kit Knit Blockers Pins Kit Knit Blocking Combs Blocking Pins for Knitting & Crochet Projects Knit Blocking Pins for Blocking Mats Crochet Blocking Pins

Opstin

$16.824.8★420 reviews

Svartur Crochet Blocking Pin Kit with 20 Knit Blocking Combs &100 T-Pins and Tin Case Rainbow Knitting Block Pins for Blocking Mats Multicolor White

Svartur Crochet Blocking Pin Kit with 20 Knit Blocking Combs &100 T-Pins and Tin Case Rainbow Knitting Block Pins for Blocking Mats Multicolor White

Svartur

$16.154.7★216 reviews

120Pcs Knit Blocking Pins Kit Blocking Pins for Knitting Knit Blocking Pins for Blocking Mats 20 Knit Blockers Pins Kit Crochet Blocking Pins Knit Blocking Combs with 100 T-Pins and Storage Box

120Pcs Knit Blocking Pins Kit Blocking Pins for Knitting Knit Blocking Pins for Blocking Mats 20 Knit Blockers Pins Kit Crochet Blocking Pins Knit Blocking Combs with 100 T-Pins and Storage Box

Opstin

$16.834.8★149 reviews

AnoleAir Knit Blocking Pins Kit 25 Pcs Pink Color Knit Blocking Combs Knit Blocking Combs for Blocking Knitting Crochet Lace or Needlework Projects Knitting Block Tool for Blocking Mats

AnoleAir Knit Blocking Pins Kit 25 Pcs Pink Color Knit Blocking Combs Knit Blocking Combs for Blocking Knitting Crochet Lace or Needlework Projects Knitting Block Tool for Blocking Mats

AnoleAir

$17.434.8★90 reviews

20Pcs Knit Blockers Pins Kit Blocking Combs for Knitting and Crochet Projects Rainbow Sewing Lace Needlework Tool for Blocking Board Mats

20Pcs Knit Blockers Pins Kit Blocking Combs for Knitting and Crochet Projects Rainbow Sewing Lace Needlework Tool for Blocking Board Mats

UEMNG

$15.124.8★107 reviews

Nyuemystery 20 Pcs Blocking Combs Kit Knit Blockers and Pins for Blocking Knitting Crochet Sewing Lace Needlework Projects (White)

Nyuemystery 20 Pcs Blocking Combs Kit Knit Blockers and Pins for Blocking Knitting Crochet Sewing Lace Needlework Projects (White)

Nyuemystery

$13.974.8★9 reviews

Hollima 20Pcs Knit Blockers Pins Kit Purple Knit Blocking Combs Kit for Blocking Knitting Mats Crochet Projects Lace Needlework Sewing Tool Device

Hollima 20Pcs Knit Blockers Pins Kit Purple Knit Blocking Combs Kit for Blocking Knitting Mats Crochet Projects Lace Needlework Sewing Tool Device

Hollima

$16.484.9★22 reviews

Reviews

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

What buyers love

Quality-Overall18%

“Decent set”

Strength11%

“Very sturdy”

Advertised Vs Actual Product10%

“They do the job”

Size-Overall10%

“These are a great size”

Ease Of Use9%

“Easy to use”

Durability8%

“They are pretty durable”

Efficiency7%

“Works great”

Value For Money6%

“These pins are budget friendly”

Storage Capacity3%

“Nice compact storage”

Locking Mechanism2%

“Great for blocking”

What buyers complain about

Rusts/Corrodes24%

“Beware of Rust”

Thickness15%

“Too thick,”

Quality-Overall12%

“Cheap”

Size-Overall11%

“Two-inch pins are generally too large”

Strength5%

“i feel like them were kinda flimsy and thin”

Smell4%

“It is a chemical smell”

Thin4%

“They were thin and small”

Value For Money4%

“A little pricey”

Defective Material/Parts2%

“My piece is now ruined”

Advertised Vs Actual Product2%

“Another misrepresented item”

Top return reasons

  • Size-Overall36%
  • Functionality-Overall11%
  • Value For Money10%
  • Advertised Vs Actual Product6%
  • Defective Material/Parts5%
  • Quality-Overall5%
  • Thin3%
  • Assembly/Installation3%
  • Strength3%
  • Rusts/Corrodes3%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,418 tracked niches.