Crunch Labs Build Box
soft demand (-19.3% this quarter) — Crunch Labs Build Box doesn't clear our bar today.
Flapen Score
Is Crunch Labs Build Box profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Crunch Labs Build Box is a £100K/yr Amazon United Kingdom market (280K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 46/100.
Crunch Labs Build Box: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -19.3% over the last 90 days and 1.9% of searches end in a purchase.
£100K
revenue / yr
Who owns the niche?
The top 5 brands hold 80% of demand, so 20% of the market is open.
20%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 19 products
Top Crunch Labs Build Box products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
STEM Toys Age 8+ Wooden Engineering Science Experiments kit(6 Pack Set)
- Price
- £18.42
- Rating
- 4.5/5
- Reviews
- 459
- Age
- 1y ago
CrunchLabs by Mark Rober Experience Mind Blowing Fun with Turbo Trick Planes FOLD LAUNCH FLY & Create the Ultimate Paper Airplane Engineered to Deliver Huge Blow-your-mind aha Moments
- Price
- £12.70
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 1mo ago
STEM Toys Age 8+ Wooden Engineering Science Experiments kit(6 Pack Set)
- Price
- £18.78
- Rating
- 4.2/5
- Reviews
- 189
- Age
- 1y ago
6 in 1 STEM Kits for Kids 6-8 8-12 Electronic STEM Science Robot Kit Engineering Building Activities Kit Educational Learning Toys for Kids Boys Girls 8-12 Birthday Gift
- Price
- £18.64
- Rating
- 4.0/5
- Reviews
- 240
- Age
- 2y ago
SCIENCE DIARY STEM Toys for Kids - Robot Building Kit Engineering Experiments Crafts Set with Motor and Tools Learning Toys Activities for Researching Christmas Birthday Gifts for Boys and Girls
- Price
- £18.46
- Rating
- 4.6/5
- Reviews
- 172
- Age
- 10mo ago
Trending
90-day click momentum
CrunchLabs The Crunchinator by Mark Rober Crunch Smoosh Squeeze & Pop Objects Harness the Awesome Kid Power And Experience Mind Blowing Crushing Satisfaction! What Will You Crunch?
- Price
- £29.09
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1mo ago
CrunchLabs by Mark Rober Experience Mind Blowing Fun with Turbo Trick Planes FOLD LAUNCH FLY & Create the Ultimate Paper Airplane Engineered to Deliver Huge Blow-your-mind aha Moments
- Price
- £12.70
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 1mo ago
CrunchLabs by Mark Rober Slime Prank Lab Build a Snot Pump & Create the Perfect Prank Slime Every Time! Engineered to Deliver Huge Blow-your-mind aha Moments Where Brainpower Meets Adrenaline!
- Price
- £18.27
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago
WEAR IF U DARE Mens Boxers Shorts (5 Pack) Multipacked Underwear Gift Set | Comfortable Stretch Cotton Mens Trunks Colourful Underpants Briefs Teal
- Price
- £12.46
- Rating
- 4.4/5
- Reviews
- 43
- Age
- 7y ago
SharkBebe BoysTshirt Steves Lava Chicken Boys Cartoon T-Shirt Summer 100% Cotton Short Sleeve Top Tee for Kids Ages 4-13 (UK Age 9 Years 10 Years Regular Navy)
- Price
- £11.04
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 1y ago
Newest
by launch dateCrunchLabs by Mark Rober Experience Mind Blowing Fun with Turbo Trick Planes FOLD LAUNCH FLY & Create the Ultimate Paper Airplane Engineered to Deliver Huge Blow-your-mind aha Moments
- Price
- £12.70
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 1mo ago
CrunchLabs The Crunchinator by Mark Rober Crunch Smoosh Squeeze & Pop Objects Harness the Awesome Kid Power And Experience Mind Blowing Crushing Satisfaction! What Will You Crunch?
- Price
- £29.09
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1mo ago
CrunchLabs by Mark Rober Slime Prank Lab Build a Snot Pump & Create the Perfect Prank Slime Every Time! Engineered to Deliver Huge Blow-your-mind aha Moments Where Brainpower Meets Adrenaline!
- Price
- £18.27
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago
SCIENCE DIARY STEM Toys for Kids - Robot Building Kit Engineering Experiments Crafts Set with Motor and Tools Learning Toys Activities for Researching Christmas Birthday Gifts for Boys and Girls
- Price
- £18.46
- Rating
- 4.6/5
- Reviews
- 172
- Age
- 10mo ago
SharkBebe BoysTshirt Steves Lava Chicken Boys Cartoon T-Shirt Summer 100% Cotton Short Sleeve Top Tee for Kids Ages 4-13 (UK Age 9 Years 10 Years Regular Navy)
- Price
- £11.04
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
Brands
13 rising
Sellers
35
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
14%
- ADUSRIZ39%
- CRUNCH LABS19%
- Lypsochaat8%
- SCIENCE DIARY7%
- CONSTRUCT & CREATE7%
- OMWay6%
- Open — no brand owns it (7 brands, 14%)
Crunch Labs Build Box demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Crunch Labs Build Box search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- crunch labs build box162K/yr
- crunch labs48K/yr
- crunch labs build box by mark rober16K/yr
- crunchlabs11K/yr
- mark rober crunch labs9K/yr
- crunchlabs build box10K/yr
- kiwico7K/yr
- kiwico kits6K/yr
- crunch lab7K/yr
- crunch labs uk4K/yr
What reviews say buyers love and hate about Crunch Labs Build Box
What buyers mention most, as a share of all reviews.
What buyers love
83% of reviews“Engaging toy”
“A nice gift”
“Kit itself looked ok”
“Well worth the money”
“Fun educational gift”
What buyers complain about
73% of reviews“The instructions arent great and myself and my son are very capable so its not on us”
“rubbish quality”
“didnt work as intended”
“Very small parts”
“Broke”
Crunch Labs Build Box return rate & reasons
Why buyers send it back, as a share of all return requests.
1.2%
Return rate
8%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Crunch Labs Build Box questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
