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Glass Block

Fail

Buyers convert on only 0.6% of searches, so Glass Block is a Fail.

Flapen Score
43
43 / 100
Ranks 6,589 of 9,536 Tools & Home Improvement niches · −5 vs the category median of 48
Market size
$37K/yr187K searches / yr
90-day growth
-3.8%search demand this quarter
Competition
62%top-5 click share · 12 brands · 12 sellers

Flapen Score

Glass Block against its category

The dotted line is the Tools & Home Improvement average. Past it, Glass Block is stronger. Inside it, weaker.

43Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Glass Block market on Amazon at a glance

Shoppers on Amazon United States searched for Glass Block 187K times last year and spent an estimated $37K. The top 5 brands take 86% of clicks. Demand peaks in Nov–Dec. Flapen scores it 43 out of 100, a Fail.

01 · Demand

0.6% of searches ended in a purchase last week.

Shoppers searched for this 187K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 0.6% of those searches ended in a purchase. Searches in the last 90 days moved -3.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $37K a year.

Searches, last 12 months
187K
Growth, 90 days vs prior 90
-3.8%
Conversion, latest week
0.6%
Market size, estimated
$37Ka year
Peak month
November1.7× the quietest month
Top search term
glass block51K searches a year

02 · Price

A sale here is worth $34.44.

Listings sell for $34.44 on average, from $8.17 to $116.62. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At $34.44 that is $0 to $3K a year per listing.

Average price
$34.44inside the $15 to $100 sweet spot
Price range
$8.17–$116.62
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
0–100
Revenue per listing a year
$0–$3K
Returns
1.4%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

55% of listings pay for placement with sponsored ads. 55% ship with Prime. On an average day, 14.0% of listings are out of stock. The average listing ranks #1,161 within Raw Building Materials. It carries 59 reviews at 4.37 stars, so a new listing needs social proof before a better product.

Sponsored listings
55%
Prime listings
55%
Out of stock, average day
14.0%
Average rank
#1,161in Raw Building Materials
Average rating
4.37 starsAmazon United States average 4.42 stars
Average reviews
59per listing
Listings tracked
22

04 · Newcomers

Amazon counts 0 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 43 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
0Amazon's first-year sales bar
Average brand age
43 months

Products

Top Glass Block products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 62% of clicks. Leaders hold, but buyers still shop past them.

$0$4K$7K$11K$15K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

12 falling

Sellers

12

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

62%

Top 20: 97%

Open market

11%

  • Seves Glass Block49%
  • BoldWay15%
  • Yutianli13%
  • Quality Glass Block5%
  • ZenRa4%
  • HOBBIESAY3%
  • Open — no brand owns it (6 brands, 11%)

Demand

Glass Block search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KBlack Friday '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 1.7×

Search terms

Top Glass Block search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • glass block51K/yr
  • glass blocks38K/yr
  • glass blocks for crafts with hole17K/yr
  • glass block window14K/yr
  • glass brick11K/yr
  • glass bricks9K/yr
  • glass blocks for wall11K/yr
  • glass bricks blocks5K/yr
  • glass blocks for crafts20K/yr
  • glass cubes blocks4K/yr

Reviews and returns

What reviews say buyers love and hate about Glass Block

We read the reviews and the return reasons for every product selling here.

26%of positive reviews mention “Quality-Overall”
50%of negative reviews mention “Quality-Overall”
1.4%of orders come back
“Poor Quality Control”
A buyer, on “Quality-Overall”50% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Glass Block questions

Answered from the same tracked data.