---
title: "Book Darts — $200K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/book-darts"
last_updated: "2026-08-09T05:21:48.722Z"
locale: en
meta:
description: "Niche score 43/100 · $200K/yr market · 167K searches/yr · $12.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $200K/yr market · 167K searches/yr · $12.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Book Darts — $200K/yr Amazon US Niche (2026) - Flapen"
---
# **book darts**
**Skip it**
Soft demand (-47.6% this quarter) — this niche doesn't clear our bar today.
Market size 39Growth 1Conversion 84Competition 35Returns 96Price range 31Avg price 56Brand share 25Review moat 79Quality gap 27
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.4%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****426.53**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$12.76**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****$200K**
$200K/yr · 167K searches
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****$6.17–$18.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****90%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-47.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, book darts is a $200K/yr Amazon United States market (167K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 43/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **book darts market data**
- **Units sold / yr**
- **10K–13K**
- avg 500–750/product
- **Revenue / yr**
- **$128K–$160K**
- units × avg price
- **Conversion rate**
- **9.4%**
- **Avg BSR**
- **#1,374**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **79%**
- **Out of stock**
- **2.3%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **195 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**22**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 100%
**Open market**
**7%**
- Book Darts46% - FINSBURY HARDWARE14% - Stellar Factory13% - Levenger10% - Laumoi7% - Ahltoiex3% - Open — no brand owns it (5 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -47.6% search growth over the last 90 days.
6K4KHoliday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/office-products/book-darts/trend)
## **Top book darts search terms**
- **book darts**99K/yr-45.3%7.4% conv. - **page nibs**22K/yr-54.0%2.7% conv. - **book darts bookmarks**11K/yr-55.0%8.2% conv. - **book dart**6K/yr-34.1%4.4% conv. - **page nibs bookmarks**9K/yr-69.8%2.8% conv. - **metal page markers**4K/yr-19.3%1.4% conv. - **book points**4K/yr+8.0%0.1% conv. - **levenger page nibs**8K/yr-63.9%3.2% conv. - **copper page nibs**3K/yr-41.3%3.1% conv. - **page nibs bookmarks levenger**4K/yr-66.3%5.0% conv. [**All search terms **](https://flapen.com/research/us/office-products/book-darts/search-terms)
## **Top book darts 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%5%$10K10%$20K15%$30K20%$40K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Book Darts Line Markers - 125 Count Tin Mixed Metals Bookmarkers**Book Darts**$18.94**4.8★1,788 rev](https://www.amazon.com/dp/B00685DVSO) [2**Book Darts 125 Count Tin Bronze Bookmarks - Line Book Markers**Book Darts**$18.00**4.8★1,174 rev](https://www.amazon.com/dp/B007C6EU1A) [3**Finsbury Book Darts Stainless Steel Line Markers with Protective Tin - 60 Count - Precision Mini Book Mark Page Markers for Reading and Study - Reusable & Archival Quality (60 Pack)**FINSBURY HARDWARE**$12.69**4.7★112 rev](https://www.amazon.com/dp/B0F45YTNV1) [4**Levenger Copper Page Nibs Small Metal Unique Bookmarks Book Line Page Markers for Reading Bulk Pack of 50 Bookmarkers**Levenger**$18.07**4.4★61 rev](https://www.amazon.com/dp/B093TLD2TX) [5**180 Pieces Metal BookDarts Bookmarks Bulk Mini Tin Brass Book Line Marker Mixed Page Marker Clips for Reading Readers Book Lovers Men Women 3 Colors**Laumoi**$13.51**4.4★313 rev](https://www.amazon.com/dp/B09QWQJT18)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**100 Pieces Mini Book Darts Bookmarks Metals Book Line Page Markers Arrow Bookmarks Thin Page Marker Clips for Reading Teachers Students Book Lovers (Gold Pink)**HXLJHALG**$7.85**3 rev5mo ago](https://www.amazon.com/dp/B0GHGT5D76) [**Levenger Great Gatsby Page Nibs Set of 50 Decorative Bookmark Tabs Elegant Page Markers for Books Journals & Planners**Levenger**$18.64**1 rev6mo ago](https://www.amazon.com/dp/B0GD8XV22G) [**80Pcs Book Darts Bookmarks Page Markers Tin Mixed Metals Book Line Markers Mixed Metals Bookmarkers Book Page Markers Bulk Mini Tin Brass Line Marker for Reading Teachers Students Book Lovers**Ahltoiex**$6.17**15 rev9mo ago](https://www.amazon.com/dp/B0FS736STR) [**Gold Book Darts Line Markers with Protective Tin - 60 Count - Precision Mini Book Mark Page Markers for Reading and Study - Reusable & Archival Quality (Brass 60)**FINSBURY HARDWARE**$16.88**112 rev10mo ago](https://www.amazon.com/dp/B0FNRYNTK7) [**Stellar Factory Book Darts | Stainless Steel Line Marker Bookmarks | 50-Count Tin | Reusable Page-Safe | for Students Readers & Professionals**Stellar Factory**$12.75**18 rev11mo ago](https://www.amazon.com/dp/B0FKZQPNY1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Stellar Factory Book Darts | Stainless Steel Line Marker Bookmarks | 50-Count Tin | Reusable Page-Safe | for Students Readers & Professionals**Stellar Factory**$12.75**4.9★**▲ 526%**](https://www.amazon.com/dp/B0FKZQPNY1) [**100 Pieces Mini Book Darts Bookmarks Metals Book Line Page Markers Arrow Bookmarks Thin Page Marker Clips for Reading Teachers Students Book Lovers (Gold Pink)**HXLJHALG**$7.85**4.6★**▲ 488%**](https://www.amazon.com/dp/B0GHGT5D76) [**Levenger Great Gatsby Page Nibs Set of 50 Decorative Bookmark Tabs Elegant Page Markers for Books Journals & Planners**Levenger**$18.64**5.0★**▲ 196%**](https://www.amazon.com/dp/B0GD8XV22G) [**80Pcs Book Darts Bookmarks Page Markers Tin Mixed Metals Book Line Markers Mixed Metals Bookmarkers Book Page Markers Bulk Mini Tin Brass Line Marker for Reading Teachers Students Book Lovers**Ahltoiex**$6.17**3.8★**▲ 187%**](https://www.amazon.com/dp/B0FS736STR) [**Stellar Factory Book Darts Page Pointer | Stainless Steel Line Markers 50-Count Tin | 1.2 x 0.5 | Reusable Page-Safe Bookmarks**Stellar Factory**$11.94**4.1★**▲ 87%**](https://www.amazon.com/dp/B0F613V63H)
**~~View all trending →~~**
## **What buyers say about book darts**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**18%
*“Easy to use”*
**Quality-Overall**8%
*“Good quality gift”*
**Paper Quality**7%
*“Work best on very smooth paper”*
**Value For Money**7%
*“a good value for the money”*
**Weight Light**6%
*“I love the MINI darts for using in my Bible as they are light weight”*
**Size-Overall**5%
*“Just the right size”*
**Color**4%
*“I think the colors are also make them cool”*
**Adhesion/Stickiness**4%
*“Nice alternative to sticky tabs”*
**Advertised Vs Actual Product**4%
*“As described”*
**Strength**3%
*“They are stable”*
### **What buyers complain about **
**Size-Overall**19%
*“Tiny”*
**Thickness**10%
*“They are super thin metal”*
**Strength**10%
*“but not a great hold”*
**Ease Of Use**4%
*“Theyve become frustrating to use”*
**Paper Quality**3%
*“I was concerned about damage to my pages. I've tried a few different types of these sorts of markers before with varying degrees of success.”*
**Sharpness**3%
*“very, very sharp”*
**Grip**3%
*“They slip off very easily”*
**Functionality-Overall**3%
*“Do not work”*
**Value For Money**3%
*“to expensive to me”*
**Quality-Overall**1%
*“These are not well made”*
### **Top return reasons **
**Size-Overall**22%
**Functionality-Overall**14%
**Strength**11%
**Advertised Vs Actual Product**7%
**Color**6%
**Ease Of Use**4%
**Paper Quality**4%
**Quality-Overall**3%
**Defective Material/Parts**3%
**Thickness**3%
## **Common questions**
- **Is book darts profitable to sell on Amazon United States?**
- The niche generates $200K/yr across 19 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -47.6%. Flapen's verdict: Skip it (43/100).
- **How competitive is the book darts niche?**
- 11 brands and 22 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in book darts?**
- Top complaints mined from reviews: Size-Overall, Thickness, Strength. The return rate is 0.9%.
- **When does demand for book darts peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the book darts niche?**
- Listings span $6.17–$18.94; the average listing price is $12.76 (sweet spot $15–$100). The average incumbent carries 427 reviews — the moat a new listing must climb.
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