---
title: "100 Glasses — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/100-glasses"
last_updated: "2026-08-08T01:58:23.604Z"
locale: en
meta:
description: "Niche score 37/100 · $43K/yr market · 29K searches/yr · $52.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $43K/yr market · 29K searches/yr · $52.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "100 Glasses — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **100 glasses**
**Skip it**
Soft demand (-83.0% this quarter) — this niche doesn't clear our bar today.
Market size 11Growth 0Conversion 36Competition 55Returns 40Price range 67Avg price 92Brand share 41Review moat 89Quality gap 33
**Avg price**
**Great****$52.69**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****224.68**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$8.52–$135.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$43K**
$43K/yr · 29K searches
**Growth**
**Bad****-83.0%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 100 glasses is a $43K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 37/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **100 glasses market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$79K–$105K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#4,839**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **57%**
- **Out of stock**
- **32.7%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**65**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 92%
**Open market**
**15%**
- 100%46% - Ocean Line14% - Really Good Stuff7% - Beistle7% - QYVEWY7% - Abaodam5% - Open — no brand owns it (6 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 69 weeks — -83.0% search growth over the last 90 days.
1K600Prime Day '25Spike '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Feb, Mar · busiest ÷ quietest = 7.6×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/100-glasses/trend)
## **Top 100 glasses search terms**
- **100 glasses**9K/yr-58.0%3.8% conv. - **100th day glasses**4K/yr-85.8%1.3% conv. - **100 days of school glasses**5K/yr-92.2%0.8% conv. - **100th day of school glasses**5K/yr-92.0%0.4% conv. - **100 day glasses for kids**3K/yr-89.5%1.9% conv. - **100 day of school glasses**3K/yr-90.6%1.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/100-glasses/search-terms)
## **Top 100 glasses 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%4%$2K8%$3K12%$5K16%$7K1101001K10K 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**Ocean Line 100th Birthday Glasses - 100 Days of School Photo Booth Props for Anniversary Celebration Decoration Plastic Frame with Crystal Party Favors Novelty Eyewear for Kids and Adults 6 Pack**Ocean Line**$14.71**4.8★2,494 rev](https://www.amazon.com/dp/B0827LGWSF) [2**100% Racetrap 3.0 Sport Performance Sunglasses - Sport and Cycling Eyewear (Soft Tact Black - HiPER Red Multilayer Mirror Lens)**100%**$52.75**4.6★119 rev](https://www.amazon.com/dp/B09M1ZSCPD) [3**100% HYPERCRAFT Sport Performance Frameless Sunglasses (Matte Copper Chromium - HiPER Blue Multilayer Mirror Lens)**100%**$111.53**4.6★37 rev](https://www.amazon.com/dp/B09M1XV79L) [4**Really Good Stuff 100th Day of School Glasses - Pack of 24 - Classroom Gifts**Really Good Stuff**$10.72**4.5★49 rev](https://www.amazon.com/dp/B07CYFG8B9) [5**Abaodam 100th Birthday Glasses Eyeglasses Glitter Number Funny 100 Days Sunglasses Photo Prop Party Favor for Anniversary Celebration Holiday 100th Birthday Glasses**Abaodam**$9.32**4.8★10 rev](https://www.amazon.com/dp/B08HD6N91C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lonfliness 36 Packs 100 Days of School Countdown Coloring Glasses Happy 100th Day of School DIY Coloring Paper Glasses Color Your Own Glass Crafts Gift Home Classroom Activities Games Supplies**Lonfliness**$11.62**2 rev8mo ago](https://www.amazon.com/dp/B0FZS53RS7) [**36Pcs 100 Days of School Coloring Glasses -100th Day of School Craft Kit- DIY Paper Party Glasses Decorations for Teacher Students Classroom Activities Ideas Project Party Favors - 6 Designs**MUOUAKATE**$9.50**30 rev9mo ago](https://www.amazon.com/dp/B0FVWV572T) [**100% SPEEDCRAFT Sport Performance Cycling Sunglasses (Translucent Grey & Matte Black - HiPER Red Mirror Lens)**100%**$135.07**464 rev11mo ago](https://www.amazon.com/dp/B0FL46VC7K) [**Sumind 24 Pcs 100th Birthday Glasses Gold Decoration Paper Eyeglasses Birthday Sunglasses to Wear for Men Women Party Decor**Sumind**$11.69**588 rev1y ago](https://www.amazon.com/dp/B0F8H6X7RM) [**QYVEWY 50/100 Pack Rectangle Sunglasses Bulk for Adult Retro Cheap 90s Y2K Small Glasses UV400 Protection (100White)**QYVEWY**$65.54**31 rev1y ago](https://www.amazon.com/dp/B0DWN5FSD5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**100% SPEEDCRAFT Sport Performance Cycling Sunglasses (Translucent Grey & Matte Black - HiPER Red Mirror Lens)**100%**$135.07**4.7★**▲ 268%**](https://www.amazon.com/dp/B0FL46VC7K) [**100% SPEEDCRAFT Sport Performance Cycling Sunglasses (Soft Tact Black - Smoke Lens)**100%**$119.57**4.4★**▲ 268%**](https://www.amazon.com/dp/B09M1Z1WNJ) [**100% S3 Sport Performance Cycling Sunglasses (Soft Tact Stone Grey - HiPER Crimson Silver Mirror Lens)**100%**$87.17**4.4★**▲ 265%**](https://www.amazon.com/dp/B09M2HC7WX) [**QYVEWY 50/100 Pack Rectangle Sunglasses Bulk for Adult Retro Cheap 90s Y2K Small Glasses UV400 Protection (100White)**QYVEWY**$65.54**4.5★**▲ 263%**](https://www.amazon.com/dp/B0DWN5FSD5) [**100% HYPERCRAFT Sport Performance Frameless Sunglasses (Matte Copper Chromium - HiPER Blue Multilayer Mirror Lens)**100%**$111.53**4.6★**▲ 261%**](https://www.amazon.com/dp/B09M1XV79L)
**~~View all trending →~~**
## **What buyers say about 100 glasses**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“these 100% SPEEDCRAFT Sport Performance Cycling Sunglasses were a revelation”*
**Size-Overall**14%
*“they fit great”*
**Value For Money**11%
*“But I feel its absolutely warranted for these sunglasses”*
**Color**8%
*“Color is nice too”*
**Fun/Entertainment Experience**7%
*“A fun, educational, and engaging 100th day classroom activity that kids truly enjoy”*
**Comfort-Overall**7%
*“Comfortable”*
**Ease Of Use**4%
*“useful”*
**Shape/Style**4%
*“Appearance is good”*
**Strength**4%
*“It was sturdy once on”*
**Design-Overall**4%
*“And love the design”*
### **What buyers complain about **
**Quality-Overall**20%
*“Feel kind of cheap”*
**Durability**15%
*“broke after two weeks lost the other pair”*
**Size-Overall**10%
*“Most of these larger style glasses look too wide on me”*
**Stretchability/Expandability/Elasticity**10%
*“I had to tie the elastic pieces instead which was difficult to do”*
**Brightness/Shine/Glow**10%
*“Not very dark under sun light”*
**Comfort-Overall**5%
*“They aren't as comfortable as my Oakley M2 XL”*
**Strength**5%
*“It felt flimsy in the package”*
**Shape/Style**3%
*“Just shapes, shifting in the periphery, just beyond the veil of the encroaching gloom”*
### **Top return reasons **
**Size-Overall**55%
**Advertised Vs Actual Product**8%
**Value For Money**7%
**Color**4%
**Quality-Overall**4%
**Strength**3%
**Comfort-Overall**3%
**Product Condition**3%
**Durability**3%
**Defective Material/Parts**2%
## **Common questions**
- **Is 100 glasses profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 28 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -83.0%. Flapen's verdict: Skip it (37/100).
- **How competitive is the 100 glasses niche?**
- 12 brands and 65 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in 100 glasses?**
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 3.8%.
- **When does demand for 100 glasses peak?**
- Demand peaks in Jan–Feb–Mar; the busiest month runs 7.6× the quietest.
- **What does it cost to enter the 100 glasses niche?**
- Listings span $8.52–$135.07; the average listing price is $52.69 (sweet spot $15–$100). The average incumbent carries 225 reviews — the moat a new listing must climb.
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