Crystal Radio Kit
MaybeProducts sell for $26.23 on average, inside the sweet spot. But shoppers spend only $48K a year here, so Crystal Radio Kit is a Maybe.
- Flapen Score
- 56 / 100Top 17% of 9,536 Tools & Home Improvement niches · +8 vs the category median of 4856
- Market size
- $48K/yr72K searches / yr
- 90-day growth
- -18.4%search demand this quarter
- Competition
- 40%top-5 click share · 24 brands · 33 sellers
Flapen Score
Crystal Radio Kit against its category
The dotted line is the Tools & Home Improvement average. Past it, Crystal Radio Kit is stronger. Inside it, weaker.
Market
The Crystal Radio Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Crystal Radio Kit 72K times last year and spent an estimated $48K. The top 5 brands take 52% of clicks. Demand peaks in Nov–Dec. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
2.5% of searches ended in a purchase last week.
Shoppers searched for this 72K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.5% of those searches ended in a purchase. Searches in the last 90 days moved -18.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $48K a year.
- Searches, last 12 months
- 72K
- Growth, 90 days vs prior 90
- -18.4%
- Conversion, latest week
- 2.5%
- Market size, estimated
- $48Ka year
- Peak month
- December3.1× the quietest month
- Top search term
- radio kits to build16K searches a year
02 · Price
A sale here is worth $26.23.
Listings sell for $26.23 on average, from $6.35 to $140.93. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $26.23 that is $0 to $3K a year per listing.
- Average price
- $26.23inside the $15 to $100 sweet spot
- Price range
- $6.35–$140.93
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
90% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 2.7% of listings are out of stock. The average listing ranks #997 within Welding & Soldering. It carries 239 reviews at 4.10 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 98%
- Out of stock, average day
- 2.7%
- Average rank
- #997in Welding & Soldering
- Average rating
- 4.10 starsAmazon United States average 4.42 stars
- Average reviews
- 239per listing
- Listings tracked
- 40
04 · Newcomers
Amazon counts 1 of last year's 8 launches as successful.
8 products launched here in the last 12 months. Amazon counts 1 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
- 8
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Crystal Radio Kit products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Science Kits for Kids Age 8-12 12-14 STEM Kits for Kids Age 8-10 STEM Toys Build Your Own FM Radio Kit DIY Electronic Snap Circuits Projects Gifts for Teen Girls Boys 9 11 13 15 16+ (Classic Wood)
- Price
- $9.37
- Rating
- 4.5/5
- Reviews
- 1,314
- Age
- 2y ago

Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl
- Price
- $19.07
- Rating
- 4.4/5
- Reviews
- 430
- Age
- 2y ago

NautyDaddy FM Radio Kit STEM Toys for Ages 8-13 DIY Wooden 3D Puzzle to Build a Working FM Radio Educational Science Kit for Kids 8-12+ 88-108 MHz
- Price
- $22.48
- Rating
- 4.3/5
- Reviews
- 93
- Age
- 2y ago

Diymore DIY FM Radio Kit Soldering Practice Electronics Project Transparent Case with PCB Speaker Digital Display for Beginners & STEM Learning
- Price
- $15.55
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 3mo ago

FM Radio Kit ICSTATION Soldering Projects Radio with LED Flashing Lights DIY Radio Kit LCD1602 Display FM 87-108MHz Soldering Practice Kit for Back to School Solder Education Creative Present
- Price
- $28.61
- Rating
- 4.2/5
- Reviews
- 362
- Age
- 4y ago
Trending
90-day click momentum
Diymore DIY FM Radio Kit Soldering Practice Electronics Project Transparent Case with PCB Speaker Digital Display for Beginners & STEM Learning
- Price
- $15.55
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 3mo ago

LUMINZENLUX DIY FM Radio Soldering Practice Kit 87-108MHz with 2 Power Modes (USB/Battery) & Acrylic Case STEM Project for Beginners & School Education Complete Kit with PCB Components Speaker
- Price
- $28.82
- Rating
- 4.5/5
- Reviews
- 10
- Age
- 4mo ago

diymore DIY Bluetooth Speaker Kit USB Mini Stereo Amplifier Soldering Kit Radio Soldering Practice Kit Remote Control for TF/AUX/Bluetooth/USB Support for Home and School Education Gifts
- Price
- $17.70
- Rating
- 2.6/5
- Reviews
- 4
- Age
- 3mo ago

PANTASY Retro Radio Building Set with Light and Moving Tuning Knob
- Price
- $61.78
- Rating
- 4.8/5
- Reviews
- 40
- Age
- 5mo ago

NautyDaddy FM Radio Kit STEM Toys for Ages 8-13 DIY Wooden 3D Puzzle to Build a Working FM Radio Educational Science Kit for Kids 8-12+ 88-108 MHz
- Price
- $22.48
- Rating
- 4.3/5
- Reviews
- 93
- Age
- 2y ago
Newest
by launch date
Diymore DIY FM Radio Kit Soldering Practice Electronics Project Transparent Case with PCB Speaker Digital Display for Beginners & STEM Learning
- Price
- $15.55
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 3mo ago

diymore DIY Bluetooth Speaker Kit USB Mini Stereo Amplifier Soldering Kit Radio Soldering Practice Kit Remote Control for TF/AUX/Bluetooth/USB Support for Home and School Education Gifts
- Price
- $17.70
- Rating
- 2.6/5
- Reviews
- 4
- Age
- 3mo ago

LUMINZENLUX DIY FM Radio Soldering Practice Kit 87-108MHz with 2 Power Modes (USB/Battery) & Acrylic Case STEM Project for Beginners & School Education Complete Kit with PCB Components Speaker
- Price
- $28.82
- Rating
- 4.5/5
- Reviews
- 10
- Age
- 4mo ago

PANTASY Retro Radio Building Set with Light and Moving Tuning Knob
- Price
- $61.78
- Rating
- 4.8/5
- Reviews
- 40
- Age
- 5mo ago

GeekLJT Upgraded RDA5807 Radio Soldering Kit DIY Solder Project Portable Radio DIY Electronic Kits Practice Soldering Kit for Learning and Teaching Solder and Electronic
- Price
- $18.49
- Rating
- 3.9/5
- Reviews
- 36
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
24 falling
Sellers
33
Top-5 brand share
52%
Top 20: 97%
Top-5 click share
40%
Top 20: 83%
Open market
41%
- IS13%
- CYOEST11%
- choopheme9%
- Elenco9%
- diymore9%
- Nautydaddy7%
Demand
Crystal Radio Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov, Dec · busiest ÷ quietest = 3.1×
Search terms
Top Crystal Radio Kit search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- radio kits to build16K/yr
- diy radio kit11K/yr
- fm radio kit12K/yr
- diy radio6K/yr
- build a radio kit5K/yr
- radio building kit4K/yr
- build your own radio kit5K/yr
- radio kits3K/yr
- build your own radio5K/yr
- build a radio4K/yr
Reviews and returns
What reviews say buyers love and hate about Crystal Radio Kit
We read the reviews and the return reasons for every product selling here.
“The instructions aren't great”
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
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 Crystal Radio Kit questions
Answered from the same tracked data.









