Number Blocks Party Supplies
MaybeThe top 5 products take only 35% of clicks. But demand is soft, at -7.9% this quarter, so Number Blocks Party Supplies is a Maybe.
- Flapen Score
- 52 / 100Top 34% of 11,240 Home & Kitchen niches · +3 vs the category median of 4952
- Market size
- $159K/yr327K searches / yr
- 90-day growth
- -7.9%search demand this quarter
- Competition
- 35%top-5 click share · 27 brands · 36 sellers
Flapen Score
Number Blocks Party Supplies against its category
The dotted line is the Home & Kitchen average. Past it, Number Blocks Party Supplies is stronger. Inside it, weaker.
Market
The Number Blocks Party Supplies market on Amazon at a glance
Shoppers on Amazon United States searched for Number Blocks Party Supplies 327K times last year and spent an estimated $159K. The top 5 brands take 62% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 3.1% of those searches ended in a purchase.
Shoppers searched for this 327K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.1% of those searches ended in a purchase. Searches in the last 90 days moved -7.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $159K a year.
- Searches, last 12 months
- 327K
- Growth, 90 days vs prior 90
- -7.9%
- Conversion, latest week
- 3.1%
- Market size, estimated
- $159Ka year
- Peak month
- January2.0× the quietest month
- Top search term
- number blocks birthday decorations107K searches a year
02 · Price
A sale here is worth $15.44.
Listings sell for $15.44 on average, from $6.85 to $31.56. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $15.44 that is $2K to $4K a year per listing.
- Average price
- $15.44inside the $15 to $100 sweet spot
- Price range
- $6.85–$31.56
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 1.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
84% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 21.9% of listings are out of stock. The average listing ranks #3,040 within Party Packs. It carries 619 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 98%
- Out of stock, average day
- 21.9%
- Average rank
- #3,040in Party Packs
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 619per listing
- Listings tracked
- 49
04 · Newcomers
2 of last year's 24 launches cleared the first-year sales bar.
24 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 29 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 24
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 29 months
Products
Top Number Blocks Party Supplies products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Number Birthday Decorations Number Party Supplies Include Happy Birthday Banner Cake Topper and Cupcake Toppers Balloons for Kids Party Decor
- Price
- $25.45
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 3mo ago

24Pcs Number Blocks Make-a-face Stickers for Kids Teens Mixed & Matched with 8 Designed Number Blocks Stickers for Party Decoration Reward Decor Gift Idea
- Price
- $12.38
- Rating
- 4.7/5
- Reviews
- 56
- Age
- 6mo ago

56 Pcs Number Birthday Party Decorations include Banner Backdrop Balloons Cake Toppers Tablecloth for Kids Birthday Party Math Themed Party Baby Shower Classroom Activity Supplies
- Price
- $16.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

141pcs Number Birthday Tableware Decorations Party Plates Cups Theme Napkins Tablecloth for Number Party Decoration
- Price
- $31.56
- Rating
- 4.5/5
- Reviews
- 26
- Age
- 1y ago

Number Blocks Birthday Party Decorations Cartoon Number Advanture Banner Cake Toppers Theme Party Decorations for Boys Indoor Outdoor Birthday Party Supplies Backdrop 5 * 3FT)
- Price
- $15.23
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 3mo ago
Trending
estimated 90-day click momentum
Number Birthday Party Decorations Set Letter Digital Blocks Cartoon-themed Party Supplies Include Banner Backdrop Balloons Cake Toppers and Tablecloth for Kids Birthday Party Supplies
- Price
- $16.51
- Rating
- 4.3/5
- Reviews
- 3
- Age
- 1mo ago

Number Birthday Party Decorations 5x3ft Happy Birthday Back Drop Banner Theme Backdrop Banner for Game Party Decorations Indoor Outdoor.
- Price
- $16.85
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 1mo ago

56 Pcs Number Birthday Party Decorations include Banner Backdrop Balloons Cake Toppers Tablecloth for Kids Birthday Party Math Themed Party Baby Shower Classroom Activity Supplies
- Price
- $16.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

LADVCORP 60 Pcs Number Themed Block Square Plates 7 Cartoon Blocks Cute Face Party Plates Colorful Brick Number Birthday Tableware Sets for Girls Boys Teen Party Cartoon-themed Birthday Celebrations
- Price
- $23.64
- Rating
- 3.5/5
- Reviews
- 2
- Age
- 6mo ago

Number Blocks Birthday Party Decorations Cartoon Number Advanture Banner Cake Toppers Theme Party Decorations for Boys Indoor Outdoor Birthday Party Supplies Backdrop 5 * 3FT)
- Price
- $15.23
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 3mo ago
Newest
by launch date
Number Birthday Party Decorations Set Letter Digital Blocks Cartoon-themed Party Supplies Include Banner Backdrop Balloons Cake Toppers and Tablecloth for Kids Birthday Party Supplies
- Price
- $16.51
- Rating
- 4.3/5
- Reviews
- 3
- Age
- 1mo ago

25pcs Number Cake Decorations with 1pcs Cake Topper 24pcs Cupcake Toppers for The Game Birthday Party Supplies
- Price
- $9.94
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Number Birthday Party Decorations 5x3ft Happy Birthday Back Drop Banner Theme Backdrop Banner for Game Party Decorations Indoor Outdoor.
- Price
- $16.85
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 1mo ago

Numberbloocks Birthday Backdrop Cartoon Blocks Poster for Cartoon Theme Party Decorations Anime Birthday Supplies Background Studio Shoot Photo Props
- Price
- $11.46
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

56 Pcs Number Birthday Party Decorations include Banner Backdrop Balloons Cake Toppers Tablecloth for Kids Birthday Party Math Themed Party Baby Shower Classroom Activity Supplies
- Price
- $16.80
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 35% of clicks, no more. An open shelf where new products get seen.
Brands
27 rising
Sellers
36
Est. top-5 brand share
62%
Top 20: 96%
Est. top-5 click share
35%
Top 20: 75%
Open market
34%
- Fantarea23%
- Generic12%
- hand2mind11%
- JXJMYU10%
- Shifigril7%
- PRISIA4%
Demand
Number Blocks Party Supplies search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 2.0×
Search terms
Top Number Blocks Party Supplies search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- number blocks birthday decorations107K/yr
- numberblocks birthday decorations61K/yr
- numberblocks birthday20K/yr
- number blocks party decorations22K/yr
- number blocks birthday14K/yr
- number blocks cake topper11K/yr
- numberblocks party10K/yr
- numberblocks party decorations9K/yr
- number blocks party10K/yr
- number blocks party favors11K/yr
Reviews and returns
What reviews say buyers love and hate about Number Blocks Party Supplies
We read the reviews and the return reasons for every product selling here.
“Bad quality”
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.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Number Blocks Party Supplies questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









