---
title: "Belly Cast Kit Pregnancy — $156K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/belly-cast-kit-pregnancy"
last_updated: "2026-08-09T06:18:05.072Z"
locale: en
meta:
description: "Niche score 34/100 · $156K/yr market · 134K searches/yr · $23.12 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $156K/yr market · 134K searches/yr · $23.12 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Belly Cast Kit Pregnancy — $156K/yr Amazon US Niche (2026) - Flapen"
---
# **belly cast kit pregnancy**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 33Growth 33Conversion 59Competition 2Returns 34Price range 80Avg price 95Brand share 0Review moat 44Quality gap 33
**Avg price**
**Incredible****$23.12**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.87–$33.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,050.17**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****4.3%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$156K**
$156K/yr · 134K searches
**Growth**
**Okay****+6.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, belly cast kit pregnancy is a $156K/yr Amazon United States market (134K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **belly cast kit pregnancy market data**
- **Units sold / yr**
- **6K–8K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$139K–$185K**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#154**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Kate & Milo40% - Pearhead23% - Crawl Story22% - FORS ARTS8% - chuckle7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.3% search growth over the last 90 days.
4K3KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/belly-cast-kit-pregnancy/trend)
## **Top belly cast kit pregnancy search terms**
- **belly casting kit pregnancy**76K/yr+7.1%5.4% conv. - **belly cast**18K/yr+3.2%5.3% conv. - **belly casting kit**12K/yr+5.9%4.0% conv. - **body casting kit**6K/yr+17.3%1.6% conv. - **pregnancy casting belly kit**5K/yr-7.4%6.4% conv. - **belly molding kit pregnancy**4K/yr+9.6%4.7% conv. - **pregnancy belly casting kit**4K/yr+1.8%5.6% conv. - **belly cast kit**3K/yr+8.3%4.6% conv. - **pregnant belly casting kit**3K/yr+11.4%5.6% conv. - **belly casting**3K/yr-6.6%4.8% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/belly-cast-kit-pregnancy/search-terms)
## **Top belly cast kit pregnancy products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$23K30%$47K45%$70K60%$94K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kate & Milo Belly Casting Kit DIY Pregnancy Keepsake Maternity Belly Cast Kit with 5 Non-Toxic Plaster Rolls Gloves & Lubricant Personalized Gift for Expecting Moms & Nursery Dcor**Kate & Milo**$10.87**4.5★2,993 rev](https://www.amazon.com/dp/B07MYJZCXY) [2**Pearhead Belly Casting Kit Pregnancy Keepsake Making Kit Easy DIY Plaster Cast Baby Bump Keepsake Baby Gift For Expecting Moms and Ideal Nursery Decor White**Pearhead**$16.94**4.7★6,113 rev](https://www.amazon.com/dp/B002T6792K) [3**Crawl Story Belly Casting Kit for Pregnant Women | Complete DIY Keepsake with Plaster Cloth Roll 12 Acrylic Paints Sparkles Crystals & Hanging Hardware | Baby Shower Gift Deluxe Paint Casting Kit**Crawl Story**$29.25**4.6★621 rev](https://www.amazon.com/dp/B09DP136GR) [4**FORS ARTS Belly Casting Kit Pregnancy - Easy DIY Belly Cast Plaster Kit with 6 Plaster Rolls & Accessories Baby Bump Keepsake Maternity Belly Cast Pregnant Molding Kit Baby Gift for Expecting Moms**FORS ARTS**$23.01**4.7★40 rev](https://www.amazon.com/dp/B0FGDL1JZQ) [5**chuckle Belly Casting Kit Pregnancy Create a Beautiful 3D Pregnancy Keepsake Easy DIY Belly Mold for Expecting Moms Celebrate Your Journey into Motherhood Baby Belly Cast**chuckle**$25.59**4.2★1,913 rev](https://www.amazon.com/dp/B0771PNPVY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FORS ARTS Belly Casting Kit Pregnancy - Easy DIY Belly Cast Plaster Kit with 6 Plaster Rolls & Accessories Baby Bump Keepsake Maternity Belly Cast Pregnant Molding Kit Baby Gift for Expecting Moms**FORS ARTS**$23.01**40 rev1y ago](https://www.amazon.com/dp/B0FGDL1JZQ) [**Crawl Story Belly Casting Kit for Pregnant Women | Complete DIY Keepsake with Plaster Cloth Roll 12 Acrylic Paints Sparkles Crystals & Hanging Hardware | Baby Shower Gift Deluxe Paint Casting Kit**Crawl Story**$29.25**621 rev4y ago](https://www.amazon.com/dp/B09DP136GR) [**Crawl Story Belly Casting Kit for Pregnant Women | DIY Keepsake with Plaster Cloth Roll 550 Acrylic Mirrors Rhinestone Crystals & Hanging Hardware | Baby Shower Gift Silver Mirror Casting Kit**Crawl Story**$33.07**621 rev4y ago](https://www.amazon.com/dp/B09XRD6ZJJ) [**chuckle Belly Casting Kit Pregnancy Create a Beautiful 3D Pregnancy Keepsake Easy DIY Belly Mold for Expecting Moms Celebrate Your Journey into Motherhood Baby Belly Cast**chuckle**$25.59**1,913 rev4y ago](https://www.amazon.com/dp/B0771PNPVY) [**Kate & Milo Belly Casting Kit DIY Pregnancy Keepsake Maternity Belly Cast Kit with 5 Non-Toxic Plaster Rolls Gloves & Lubricant Personalized Gift for Expecting Moms & Nursery Dcor**Kate & Milo**$10.87**2,993 rev7y ago](https://www.amazon.com/dp/B07MYJZCXY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pearhead Belly Casting Kit Pregnancy Keepsake Making Kit Easy DIY Plaster Cast Baby Bump Keepsake Baby Gift For Expecting Moms and Ideal Nursery Decor White**Pearhead**$16.94**4.7★**▲ 52%**](https://www.amazon.com/dp/B002T6792K) [**Crawl Story Belly Casting Kit for Pregnant Women | DIY Keepsake with Plaster Cloth Roll 550 Acrylic Mirrors Rhinestone Crystals & Hanging Hardware | Baby Shower Gift Silver Mirror Casting Kit**Crawl Story**$33.07**4.6★**▲ 41%**](https://www.amazon.com/dp/B09XRD6ZJJ) [**FORS ARTS Belly Casting Kit Pregnancy - Easy DIY Belly Cast Plaster Kit with 6 Plaster Rolls & Accessories Baby Bump Keepsake Maternity Belly Cast Pregnant Molding Kit Baby Gift for Expecting Moms**FORS ARTS**$23.01**4.7★**▲ 27%**](https://www.amazon.com/dp/B0FGDL1JZQ) [**chuckle Belly Casting Kit Pregnancy Create a Beautiful 3D Pregnancy Keepsake Easy DIY Belly Mold for Expecting Moms Celebrate Your Journey into Motherhood Baby Belly Cast**chuckle**$25.59**4.2★**— 2%**](https://www.amazon.com/dp/B0771PNPVY) [**Kate & Milo Belly Casting Kit DIY Pregnancy Keepsake Maternity Belly Cast Kit with 5 Non-Toxic Plaster Rolls Gloves & Lubricant Personalized Gift for Expecting Moms & Nursery Dcor**Kate & Milo**$10.87**4.5★**▼ 10%**](https://www.amazon.com/dp/B07MYJZCXY)
**~~View all trending →~~**
## **What buyers say about belly cast kit pregnancy**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**26%
*“Very easy to use”*
**Quality-Overall**20%
*“The Perfect Bump Activity”*
**Value For Money**14%
*“very affordable”*
**Fun/Entertainment Experience**5%
*“Fun to do”*
**Storage Capacity**5%
*“Supplies”*
**Correct Contents**5%
*“Comes with a lot of product”*
**Functionality-Overall**5%
*“All-inclusive and functional”*
**Instructions/User Manual/Troubleshooting**4%
*“instructions were great”*
**Gifting Purpose**3%
*“I gave this to a pregnant friend”*
**Advertised Vs Actual Product**3%
*“really did the job”*
### **What buyers complain about **
**Moist/Dry**20%
*“does not dry like how it says”*
**Quality-Overall**18%
*“Trash”*
**Ease Of Cleaning**18%
*“It obviously was messy”*
**Strength**10%
*“Flimsy”*
**Thickness**5%
*“it was still too thin to hang”*
**Durability**3%
*“completely fell apart”*
**Material Quality**3%
*“it does need more materials I believe”*
**Functionality-Overall**3%
*“Does not work”*
### **Top return reasons **
**Functionality-Overall**18%
**Age Suitability**13%
**Material Quality**10%
**Advertised Vs Actual Product**10%
**Defective Material/Parts**7%
**Value For Money**7%
**Instructions/User Manual/Troubleshooting**6%
**Durability**6%
**Product Condition**5%
**Quality-Overall**4%
## **Common questions**
- **Is belly cast kit pregnancy profitable to sell on Amazon United States?**
- The niche generates $156K/yr across 6 tracked products. 90-day search growth is +6.3%. Flapen's verdict: Skip it (34/100).
- **How competitive is the belly cast kit pregnancy niche?**
- 5 brands and 10 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in belly cast kit pregnancy?**
- Top complaints mined from reviews: Moist/Dry, Quality-Overall, Ease Of Cleaning. The return rate is 4.3%.
- **When does demand for belly cast kit pregnancy peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the belly cast kit pregnancy niche?**
- Listings span $10.87–$33.07; the average listing price is $23.12 (sweet spot $15–$100). The average incumbent carries 2,050 reviews — the moat a new listing must climb.
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