---
title: "Worry Stone — $315K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/worry-stone"
last_updated: "2026-08-09T07:20:03.724Z"
locale: en
meta:
description: "Niche score 40/100 · $315K/yr market · 879K searches/yr · $13.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $315K/yr market · 879K searches/yr · $13.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Worry Stone — $315K/yr Amazon US Niche (2026) - Flapen"
---
# **worry stone**
**Skip it**
Brand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Market size 52Growth 23Conversion 34Competition 17Returns 98Price range 52Avg price 61Brand share 15Review moat 66Quality gap 24
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****854.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$13.33**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$315K**
$315K/yr · 879K searches
**Price range**
**Good****$6.93–$23.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-4.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, worry stone is a $315K/yr Amazon United States market (879K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Dec. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **worry stone market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$400K–$533K**
- units × avg price
- **Conversion rate**
- **2.7%**
- **Avg BSR**
- **#57**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **3.1%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**3%**
- Roowest52% - KLT21% - Nuenen10% - Fekuar6% - DUQGUHO5% - BUNMO3% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.4% search growth over the last 90 days.
25K15KHoliday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/health-household/worry-stone/trend)
## **Top worry stone search terms**
- **worry stones**353K/yr-6.6%1.8% conv. - **worry stone**148K/yr-4.6%1.2% conv. - **worry stones for anxiety**106K/yr+0.3%1.4% conv. - **sensory stones**60K/yr-14.9%1.8% conv. - **worry stones bulk**37K/yr+18.6%0.3% conv. - **fidget stones**29K/yr+34.2%1.7% conv. - **worry stones for kids**36K/yr-24.9%2.6% conv. - **worry stones for adults**17K/yr-13.8%1.1% conv. - **fidget stone**11K/yr+8.2%1.6% conv. - **worry stone fidget**10K/yr+3.6%2.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/worry-stone/search-terms)
## **Top worry stone 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%$47K30%$95K45%$142K60%$189K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Roowest 4 Pcs Thumb Worry Stone for Anxiety Natural Crystal Healing Stone Chakras Amethyst Tiger Eye Quartz Pocket Hug Gift for Office Stress Meditation(Chromashift Oval)**Roowest**$14.38**4.6★491 rev](https://www.amazon.com/dp/B0BCQB9M1J) [2**Fidget Toys Adults Sensory Stone: 6 Pack Textured Worry Stone for Autism Kids Calming Down - Fidget Stress Toys for Stress Relief - Small Students Prizes Fidget Toys**KLT**$9.28**4.7★1,620 rev](https://www.amazon.com/dp/B0DC69M33Y) [3**Fidget Toys Sensory Stone for Kids: 6 Pack Textured Soft Worry Stone for Autism Kids Calming - Fidget Stress Toys for Students Stress Relief - Small Prizes Fidget Toys**KLT**$8.61**4.6★1,329 rev](https://www.amazon.com/dp/B0D1QWP8B7) [4**Fekuar Natural Moonstone Crystal Thumb Worry Stone Hand Carved Healing Crystal Teardrop Pocket Worry Stones for Anxiety Stress Relief Meditation**Fekuar**$11.25**4.6★1,177 rev](https://www.amazon.com/dp/B08C9KN2C2) [5**Nuenen 72 Pcs Natural Heart Shaped Healing Crystal Stone Bulk 0.8 Inch Polished Crystal Chakra Worry Gemstones Love Reiki Palm Pocket Carved Mini Decor for Witchcraft Meditation Valentines Gift Women**Nuenen**$23.74**4.5★528 rev](https://www.amazon.com/dp/B09V12D9W7)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BUNMO Fidget Toys - Fidget Stones Sensory Toys 6pk Pastel | Silicone Worry Stones for Kids Ages 3+ | Portable Textured Quiet Sensory Stones for Hands-On Play**BUNMO**$6.93**21 rev3mo ago](https://www.amazon.com/dp/B0G38X9CDQ) [**DUQGUHO Worry Stones for Anxiety Meditation Reiki Relax Thumb Worry Stones Crystals and Healing Stones Bulk 12PCS Stress Relief Gifts for Women**DUQGUHO**$16.15**387 rev7mo ago](https://www.amazon.com/dp/B0FS1KW3Z7) [**Fidget Toys Adults Sensory Stone: 8 Pack Texture Worry Stone for Kids Calming - Sensory Autism Toys for Stress Relief - Quiet Small Fidgets for Classroom Prizes**KLT**$10.80**601 rev1y ago](https://www.amazon.com/dp/B0DL5ZRRH2) [**Fidget Toys Adults Sensory Stone: 6 Pack Textured Worry Stone for Autism Kids Calming Down - Fidget Stress Toys for Stress Relief - Small Students Prizes Fidget Toys**KLT**$9.28**1,620 rev1y ago](https://www.amazon.com/dp/B0DC69M33Y) [**Fidget Toys Sensory Stone for Kids: 6 Pack Textured Soft Worry Stone for Autism Kids Calming - Fidget Stress Toys for Students Stress Relief - Small Prizes Fidget Toys**KLT**$8.61**1,329 rev2y ago](https://www.amazon.com/dp/B0D1QWP8B7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BUNMO Fidget Toys - Fidget Stones Sensory Toys 6pk Pastel | Silicone Worry Stones for Kids Ages 3+ | Portable Textured Quiet Sensory Stones for Hands-On Play**BUNMO**$6.93**4.5★**▲ 138%**](https://www.amazon.com/dp/B0G38X9CDQ) [**Roowest 4 Pcs Thumb Worry Stone for Anxiety Natural Crystal Healing Stone Chakras Amethyst Tiger Eye Quartz Pocket Hug Gift for Office Stress Meditation(Chromashift Oval)**Roowest**$14.38**4.6★**▲ 74%**](https://www.amazon.com/dp/B0BCQB9M1J) [**Fekuar Natural Moonstone Crystal Thumb Worry Stone Hand Carved Healing Crystal Teardrop Pocket Worry Stones for Anxiety Stress Relief Meditation**Fekuar**$11.25**4.6★**▲ 37%**](https://www.amazon.com/dp/B08C9KN2C2) [**DUQGUHO Worry Stones for Anxiety Meditation Reiki Relax Thumb Worry Stones Crystals and Healing Stones Bulk 12PCS Stress Relief Gifts for Women**DUQGUHO**$16.15**4.5★**▲ 18%**](https://www.amazon.com/dp/B0FS1KW3Z7) [**Fidget Toys Sensory Stone for Kids: 6 Pack Textured Soft Worry Stone for Autism Kids Calming - Fidget Stress Toys for Students Stress Relief - Small Prizes Fidget Toys**KLT**$8.61**4.6★**▼ 29%**](https://www.amazon.com/dp/B0D1QWP8B7)
**~~View all trending →~~**
## **What buyers say about worry stone**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Good quality product for the whole family to use”*
**Advertised Vs Actual Product**11%
*“Exactly what I wanted”*
**Color**9%
*“Bright colors”*
**Durability**9%
*“They are durable”*
**Size-Overall**7%
*“Great size”*
**Fun/Entertainment Experience**7%
*“Cool toy”*
**Value For Money**7%
*“Worth it”*
**Noise Level**5%
*“We like because they do not make any noise”*
**Gifting Purpose**5%
*“Awesome gift ideas”*
**Grip**3%
*“Great for when you need some distraction or your hands just want to be moving”*
### **What buyers complain about **
**Size-Overall**31%
*“Sizing & Description not accurate”*
**Color**16%
*“The colors on this one were more muted”*
**Texture/Consistency-Overall**10%
*“These have a really gross texture that is almost naturally sticky”*
**Strength**10%
*“So many broken”*
**Advertised Vs Actual Product**5%
*“So misleading listing information”*
**Value For Money**5%
*“Cheap”*
**Precious Gemstone**3%
*“Not true stone they are resin shaped hearts”*
**Hard Feel**3%
*“not all are smooth”*
**Allergies**3%
*“He fidgeted and scratched at his skin all the time, and I thought these would be helpful for him”*
**Quality-Overall**2%
*“Cheap”*
### **Top return reasons **
**Size-Overall**35%
**Advertised Vs Actual Product**9%
**Material Quality**9%
**Functionality-Overall**8%
**Color**7%
**Quality-Overall**6%
**Texture/Consistency-Overall**6%
**Defective Material/Parts**4%
**Value For Money**3%
**Gifting Purpose**2%
## **Common questions**
- **Is worry stone profitable to sell on Amazon United States?**
- The niche generates $315K/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -4.4%. Flapen's verdict: Skip it (40/100).
- **How competitive is the worry stone niche?**
- 7 brands and 10 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in worry stone?**
- Top complaints mined from reviews: Size-Overall, Color, Texture/Consistency-Overall. The return rate is 0.4%.
- **When does demand for worry stone peak?**
- Demand peaks in Dec; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the worry stone niche?**
- Listings span $6.93–$23.74; the average listing price is $13.33 (sweet spot $15–$100). The average incumbent carries 855 reviews — the moat a new listing must climb.
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