---
title: "Bubble Letter Charms — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/bubble-letter-charms"
last_updated: "2026-08-09T09:39:54.298Z"
locale: en
meta:
description: "Niche score 58/100 · $43K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $43K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bubble Letter Charms — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **bubble letter charms**
**Worth a look**
Shows a thin review moat (284 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 11Growth 78Conversion 26Competition 78Returns 47Price range 74Avg price 78Brand share 78Review moat 86Quality gap 60
**Review moat**
**Great****284.19**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Great****+67.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Brand share**
**Great****57%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$16.15**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.41–$37.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$43K**
$43K/yr · 127K searches
According to Flapen's Amazon United States niche tracking, bubble letter charms is a $43K/yr Amazon United States market (127K searches/yr). The top 5 brands hold 57% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bubble letter charms market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$48K–$65K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#1,344**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **2.7%**
- **Avg brand age**
- **22 months**
- **Avg seller age**
- **197 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**24 **▲rising
**Sellers**
**26**
**Top-5 brand share**
**57%**
Top 20: 96%
**Top-5 click share**
**37%**
Top 20: 80%
**Open market**
**38%**
- SANNIX29% - Tondiamo10% - Augshy8% - Mikovivi6% - AHANDMAKER4% - Starry4%
## **Demand**
Weekly Amazon search volume, last 14 weeks — +67.8% search growth over the last 90 days.
13K8KSpike '26May '26May '26May '26Jun '26Jun '26Jul '26Jul '26
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/bubble-letter-charms/trend)
## **Top bubble letter charms search terms**
- **bubble letter charms**53K/yr+50.9%1.9% conv. - **bubble letters**23K/yr+108.0%0.6% conv. - **gold bubble letter beads**9K/yr+319.0%1.8% conv. - **gold bubble letter charms**10K/yr+31.9%2.3% conv. - **bubble charms**6K/yr+39.6%0.1% conv. - **bubble letter charm**5K/yr+38.6%1.5% conv. - **silver bubble letter charms**4K/yr+49.9%1.9% conv. - **bubble letter charms for jewelry making**4K/yr+42.3%1.2% conv. - **bubble letters for jewelry making**4K/yr+4.7%1.1% conv. - **bubble initial charm**4K/yr+25.4%1.1% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/bubble-letter-charms/search-terms)
## **Top bubble letter charms 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%$2K10%$4K15%$6K20%$9K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SANNIX 26Pcs Letter Charms Initial Letter Charm for Jewelry Making Gold**SANNIX**$9.58**4.1★193 rev](https://www.amazon.com/dp/B0DRV9HPHN) [2**Mikovivi 26pcs Gold Letter Charms A-Z Glitter Bubble Alphabet Charms Initial Pendants Set for Jewelry Making Women Bracelets Necklaces Earrings DIY Craft Supplies**Mikovivi**$11.47**4.4★17 rev](https://www.amazon.com/dp/B0FM79XWX4) [3**SANNIX 26Pcs Letter Charms for Jewelry Making Silver Bubble Alphabet Charm**SANNIX**$8.90**4.1★32 rev](https://www.amazon.com/dp/B0FNCQ7GY6) [4**AHANDMAKER 26 Pcs 18K Real Gold Plated Mini Letter Charms 6~7mm Small Brass Alphabet Beads A-Z Initial Charms Personalized Spacer Beads for DIY Craft Necklace Bracelet Keychains Jewelry Making for Women**AHANDMAKER**$14.46**4.4★8 rev](https://www.amazon.com/dp/B0F5GYQYQL) [5**SANNIX 156Pcs/6 Sets Letter Charms Alphabet ABC Letter Charms Capital A-Z**SANNIX**$8.52**4.4★186 rev](https://www.amazon.com/dp/B0CSSRKHL4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**100Pcs Random 26 Letter Colorful 3D Bubble Flat Acrylic Charms Translucent**Saccharich**$7.62**9 rev2mo ago](https://www.amazon.com/dp/B0GWTNNJXS) [**BERMRO 500Gram Large Letter Beads Big Chunky Letter Bead A-Z Acrylic Alphabet Bubble Beads for Paracord Bead Bag Charm Keychains Crafts Education Leaning (Yello&Green&Blue)**BERMRO**$17.05**25 rev3mo ago](https://www.amazon.com/dp/B0GV9GY29N) [**VvLons 26Pcs Letter Charms Gold Letter Charm for Jewelry Making Bubble A-Z Alphabet Letter Charm Pendants for Bracelet Necklace Earrings Crafts Making**VvLons**$11.41**7 rev5mo ago](https://www.amazon.com/dp/B0G5YJMK7D) [**Mextsio 26PCS Bubbled A-Z Alphabet Letter Charms 18K Gold Plated Pendants for Jewelry Making Initial Letter Charms for Bracelets Necklaces Earrings Keychains & DIY Crafts Supplies**Mextsio**$9.58**5 rev5mo ago](https://www.amazon.com/dp/B0GHPFNGSR) [**Augshy 400Pcs Gold Large Alphabet Letter Beads for Keychains Jewelry Crafts**Augshy**$7.73**87 rev9mo ago](https://www.amazon.com/dp/B0FRMXFCSD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BERMRO 500Gram Large Letter Beads Big Chunky Letter Bead A-Z Acrylic Alphabet Bubble Beads for Paracord Bead Bag Charm Keychains Crafts Education Leaning (Yello&Green&Blue)**BERMRO**$17.05**3.7★**▲ 115%**](https://www.amazon.com/dp/B0GV9GY29N) [**100Pcs Random 26 Letter Colorful 3D Bubble Flat Acrylic Charms Translucent**Saccharich**$7.62**3.8★**▲ 113%**](https://www.amazon.com/dp/B0GWTNNJXS) [**Augshy 700Pcs Large Alphabet Letter Beads for Chunky Jewelry Crafts**Augshy**$12.26**4.4★**▲ 108%**](https://www.amazon.com/dp/B0F9FCJ91J) [**DanLingJewelry 90Pcs Random Acrylic Letter Beads Rainbow Alphabet Letter Bead Spacer Loose Bead for Bracelets Jewelry Making**DanLingJewelry**$19.60**3.9★**▲ 102%**](https://www.amazon.com/dp/B0CTFCLWM5) [**VvLons 26Pcs Letter Charms Gold Letter Charm for Jewelry Making Bubble A-Z Alphabet Letter Charm Pendants for Bracelet Necklace Earrings Crafts Making**VvLons**$11.41**4.5★**▲ 89%**](https://www.amazon.com/dp/B0G5YJMK7D)
**~~View all trending →~~**
## **What buyers say about bubble letter charms**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**32%
*“worked perfectly for creating custom pieces”*
**Color**16%
*“The colors are pretty”*
**Size-Overall**13%
*“Size is perfect”*
**Value For Money**6%
*“the price is reasonable”*
**Ease Of Use**5%
*“So fun and easy to use”*
**Gifting Purpose**3%
*“my favorite charms makes gifting so simple with a bit of choice”*
**Embellishment/Embroidery Quality**2%
*“These letters are beautiful”*
**Advertised Vs Actual Product**2%
*“look just like the picture”*
**Efficiency**2%
*“Working great”*
**Durability**1%
*“they seem like they wont break easily”*
### **What buyers complain about **
**Size-Overall**27%
*“they are very tiny”*
**Quality-Overall**18%
*“there does need to be some kind of quality control”*
**Color**10%
*“the gold was not a great color gold”*
**Print Quality**8%
*“Disappointed in the variety of letters”*
**Advertised Vs Actual Product**7%
*“False advertising”*
**Smell**5%
*“Strong Chemical/Nail Polish Odor”*
**Value For Money**3%
*“Looks expensive”*
**Storage Capacity**1%
*“I will have to find another storage solution wont be able to keep them in the case”*
**Product Condition**1%
*“The clear box they came in looks old, used and broken”*
**Durability**1%
*“Four broke on my first use”*
### **Top return reasons **
**Size-Overall**74%
**Advertised Vs Actual Product**6%
**Color**4%
**Quality-Overall**4%
**Value For Money**4%
**Defective Material/Parts**2%
**Functionality-Overall**2%
**Material Quality**1%
**Thickness**1%
**Compatibility-Overall**1%
## **Common questions**
- **Is bubble letter charms profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 37 tracked products. 5 of 12 products launched in the last 360 days are still selling. 90-day search growth is +67.8%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the bubble letter charms niche?**
- 24 brands and 26 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 57% of demand.
- **What do buyers complain about in bubble letter charms?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 3.2%.
- **What does it cost to enter the bubble letter charms niche?**
- Listings span $7.41–$37.05; the average listing price is $16.15 (sweet spot $15–$100). The average incumbent carries 284 reviews — the moat a new listing must climb.
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