---
title: "Glow in the Dark Cups — $108K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/glow-in-the-dark-cups"
last_updated: "2026-08-12T02:15:28.861Z"
locale: en
meta:
description: "Niche score 62/100 · $108K/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 62/100 · $108K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Glow in the Dark Cups — $108K/yr Amazon US Niche (2026) - Flapen"
---
# **glow in the dark cups**
**Worth a look**
Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 75Conversion 57Competition 62Returns 97Price range 67Avg price 82Brand share 86Review moat 50Quality gap 37
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****49%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$17.86**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+59.7%**
90-day search growth — must beat 0% to launch
**Price range**
**Good****$8.63–$28.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,483.94**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$108K**
$108K/yr · 126K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, glow in the dark cups is a $108K/yr Amazon United States market (126K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in May–Oct. Verdict: Worth a look — 62/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glow in the dark cups market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$107K–$143K**
- units × avg price
- **Conversion rate**
- **4.8%**
- **Avg BSR**
- **#726**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▼falling
**Sellers**
**66**
**Top-5 brand share**
**49%**
Top 20: 98%
**Top-5 click share**
**48%**
Top 20: 89%
**Open market**
**44%**
- Hefty14% - TOSPARTY10% - Glo Pro8% - Lilymicky8% - KesaPlan8% - Party Essentials8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +59.7% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Oct · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/health-household/glow-in-the-dark-cups/trend)
## **Top glow in the dark cups search terms**
- **neon cups**28K/yr+83.4%5.8% conv. - **glow in the dark cups**34K/yr+53.2%3.3% conv. - **glow cups**18K/yr+45.7%3.0% conv. - **neon plastic cups**10K/yr+109.9%6.5% conv. - **neon party cups**6K/yr+59.1%4.7% conv. - **glow cups for party**7K/yr+24.7%3.3% conv. - **neon cups for party glow in the dark**5K/yr+68.3%6.0% conv. - **neon cups for party**6K/yr+16.9%6.0% conv. - **glow party cups**5K/yr+14.1%4.5% conv. - **glow in dark cups**3K/yr+72.4%2.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/glow-in-the-dark-cups/search-terms)
## **Top glow in the dark cups 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%$4K8%$9K12%$13K16%$17K101001K10K100K 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**Hefty Party On Disposable Plastic Cups Assorted 16 Ounce 100 Count**Hefty**$9.97**4.8★36,012 rev](https://www.amazon.com/dp/B00OCGUG02) [2**50 PCS 12oz Plastic Cups Neon Glowing Party Decorations Disposable Drinking Cups for Birthday Carnivals Glow Themed Party Supplies(Neon)**TOSPARTY**$13.36**4.7★63 rev](https://www.amazon.com/dp/B0FMRJH6BC) [3**Glo Pro GLOW PARTY CUPS 16oz with Glow Sticks Neon Light Up Cups for Glow Party Blacklight Party Supplies for Birthdays Bars Weddings & Events**Glo Pro**$20.58**4.6★2,127 rev](https://www.amazon.com/dp/B079R2PL6J) [4**KesaPlan 120 PCS Plastic Neon Cups 12 OZ Disposable Glow Cups Under UV Black Light for Neon Party Decorations Colorful Glow in the Dark Cups for Rave Party Christmas Thanksgiving Halloween Holidays**KesaPlan**$19.62**4.7★66 rev](https://www.amazon.com/dp/B0DSMVXDGB) [5**Lilymicky 100 Pack 12 oz Plastic Cups Neon Glowing Plastic Party Cups Assorted Neon Colors for Parties Carnivals and Any Events**Lilymicky**$19.73**4.7★470 rev](https://www.amazon.com/dp/B0BYSHDRQQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**COSINIA 60 Pack Glow in the Dark Party Cups 12 oz Neon Plastic Cups Multi Color Disposable Cups for Blacklight Glow Parties Birthdays and Holiday Gatherings**COSINIA**$14.96**29 rev4mo ago](https://www.amazon.com/dp/B0GVJRT7MV) [**COSINIA 120 Pack Glow in the Dark Party Cups 12 oz Neon Plastic Cups Multi Color Disposable Cups for Blacklight Glow Parties Birthdays and Holiday Gatherings**COSINIA**$20.01**29 rev4mo ago](https://www.amazon.com/dp/B0GVJQDSYJ) [**Stumbelina 100 COUNT (1 oz) NEON SPARKLE | PLASTIC SHOT GLASS CUPS | Disposable BRIGHT MULTI-COLOR Variety Pack | Glow Party Disco Rave Trinkets Decorations Accessories Decor**Stumbelina**$8.75**29 rev4mo ago](https://www.amazon.com/dp/B0GP9KY8XT) [**Ferrochef 32 Pcs Glow in the Dark Party Table Tennis Game Set Include 24 Pcs Glowing Plastic Cups and 8 Balls for Indoor Outdoor Party Event Pack with Flashing Color for Birthdays Weddings BBQ Parties**Ferrochef**$20.53**22 rev7mo ago](https://www.amazon.com/dp/B0G6YWGPYD) [**Stumbelina 100 COUNT (1 oz) NEON PLASTIC SHOT GLASS CUPS | Disposable BRIGHT MULTI-COLOR Variety Pack | Glow Party Disco Rave Trinkets Decorations Accessories Decor**Stumbelina**$8.63**100 rev9mo ago](https://www.amazon.com/dp/B0FRTXCC6K)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**COSINIA 60 Pack Glow in the Dark Party Cups 12 oz Neon Plastic Cups Multi Color Disposable Cups for Blacklight Glow Parties Birthdays and Holiday Gatherings**COSINIA**$14.96**4.9★**▲ 181%**](https://www.amazon.com/dp/B0GVJRT7MV) [**COSINIA 120 Pack Glow in the Dark Party Cups 12 oz Neon Plastic Cups Multi Color Disposable Cups for Blacklight Glow Parties Birthdays and Holiday Gatherings**COSINIA**$20.01**4.9★**▲ 180%**](https://www.amazon.com/dp/B0GVJQDSYJ) [**Stumbelina 100 COUNT (1 oz) NEON SPARKLE | PLASTIC SHOT GLASS CUPS | Disposable BRIGHT MULTI-COLOR Variety Pack | Glow Party Disco Rave Trinkets Decorations Accessories Decor**Stumbelina**$8.75**4.2★**▲ 151%**](https://www.amazon.com/dp/B0GP9KY8XT) [**Party Essentials Plastic Cups 50-Count Assorted Neon**Party Essentials**$10.52**4.5★**▲ 146%**](https://www.amazon.com/dp/B00A2B2MWQ) [**Ferrochef 32 Pcs Glow in the Dark Party Table Tennis Game Set Include 24 Pcs Glowing Plastic Cups and 8 Balls for Indoor Outdoor Party Event Pack with Flashing Color for Birthdays Weddings BBQ Parties**Ferrochef**$20.53**4.1★**▲ 106%**](https://www.amazon.com/dp/B0G6YWGPYD)
**~~View all trending →~~**
## **What buyers say about glow in the dark cups**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**28%
*“Colors are bright”*
**Value For Money**10%
*“Worth It”*
**Size-Overall**8%
*“Nice and small”*
**Durability**8%
*“they seem to hold up well”*
**Strength**7%
*“Very sturdy”*
**Quality-Overall**7%
*“I was pleased with these cups”*
**Advertised Vs Actual Product**6%
*“Works as they should”*
**Brightness/Shine/Glow**5%
*“they glow nicely”*
**Ease Of Use**3%
*“Theynwere easy to turn on”*
**Thickness**2%
*“The plastic is thick”*
### **What buyers complain about **
**Brightness/Shine/Glow**9%
*“Does not glow”*
**Quality-Overall**8%
*“The plastic is thin and brittle, showing very poor quality control”*
**Size-Overall**8%
*“Smaller than a shot glass”*
**Value For Money**7%
*“Total waste of money”*
**Thickness**6%
*“Though theyre not very thick”*
**Taste-Overall**5%
*“The cups made whatever I poured in them taste funny”*
**Advertised Vs Actual Product**4%
*“FALSE ADVERTISING”*
**Leak-Proof**4%
*“Leaky Cups”*
**Material Quality**3%
*“Cheapest plastic ever”*
**Durability**3%
*“Break easily”*
### **Top return reasons **
**Size-Overall**45%
**Value For Money**12%
**Color**9%
**Advertised Vs Actual Product**6%
**Brightness/Shine/Glow**4%
**Quality-Overall**3%
**Functionality-Overall**2%
**Material Quality**2%
**Strength**2%
**Thin**2%
## **Common questions**
- **Is glow in the dark cups profitable to sell on Amazon United States?**
- The niche generates $108K/yr across 31 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is +59.7%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the glow in the dark cups niche?**
- 22 brands and 66 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 49% of demand.
- **What do buyers complain about in glow in the dark cups?**
- Top complaints mined from reviews: Brightness/Shine/Glow, Quality-Overall, Size-Overall. The return rate is 0.5%.
- **When does demand for glow in the dark cups peak?**
- Demand peaks in May–Oct; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the glow in the dark cups niche?**
- Listings span $8.63–$28.19; the average listing price is $17.86 (sweet spot $15–$100). The average incumbent carries 1,484 reviews — the moat a new listing must climb.
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