crystal cup
Worth a lookShows no brand lock-in (top 5 brands take 46% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great46%top-5 brand share — no brand owns this niche
Avg price
Great$19.30avg listing price — sweet spot $15–$100
Returns
Great1.6%return rate — above 5% kills the launch gate
Competition
Great38%top-5 click share — an open shelf
Price range
Good$4.72–$41.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Growth
Good+37.6%90-day search growth — must beat 0% to launch
Review moat
Okay1,505.78avg incumbent reviews — the moat a new listing must climb
Market size
Bad$90K$90K/yr · 86K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, crystal cup is a $90K/yr Amazon United States market (86K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 60/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
crystal cup market data
- Units sold / yr
- 4K–5K
- avg 0–100/product
- Revenue / yr
- $77K–$97K
- units × avg price
- Conversion rate
- 5.4%
- Avg BSR
- #188
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 97%
- Out of stock
- 2.1%
- Avg brand age
- 37 months
- Avg seller age
- 157 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
27 rising
Sellers
47
Top-5 brand share
46%
Top 20: 93%
Top-5 click share
38%
Top 20: 82%
Open market
49%
- RACETOP13%
- KesaPlan13%
- Amazon Basics7%
- Turbo Bee7%
- Lamosi6%
- Aatriet6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +37.6% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 2.8×
Top crystal cup search terms
- bar cups24K/yr
- clear cocktail cups16K/yr
- cocktail cup12K/yr
- bar cups disposable for cocktails11K/yr
- clear plastic cocktail cups11K/yr
- cups for cocktails5K/yr
- cocktails cups3K/yr
- coctail cups disposable5K/yr
Top crystal cup 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KesaPlan 100 Pcs Disposable Stemless Glasses 12oz Crystal Plastic Wine Glasses Clear Classic Cup for Meeting Weddings Birthdays Cocktail Christmas Party Supplies
KesaPlan$18.734.8★382 rev
RACETOP 9 oz Clear Plastic Cups 100 packs Disposable Plastic Party Cups Tumblers Cocktail Cups Perfect for Parties Wedding and Events
RACETOP$13.384.5★886 rev
Turbo Bee 300 Pack 9oz Clear Plastic Cups Disposable Crystal Drinking Cups PET Plastic Party Cups for Wine Juice Iced Coffee and Cold Drinks
Turbo Bee$23.464.7★2,316 rev
Lamosi 100 Pack 9 oz Clear Plastic Cups Disposable Cups Wine Cocktail Punch Sturdy & Food Safe Plastic Cup for Party & Wedding
Lamosi$12.014.7★706 rev
RACETOP 200 Pack 9 oz Clear Plastic Cups for Party Disposable Clear Cup Disposable Cups Wine Glasses Cups Plastic Cocktail Glasses
RACETOP$21.854.6★685 rev
Newest
by launch date
Amazon Basics Mini Disposable Clear Plastic Cups 3oz 100 Count
Amazon Basics$5.36816 rev
Glowserve 9 oz Clear Plastic Cups Green Plastic Disposable Cups
Glowserve$9.62581 rev
Jycnolm 50 Pcs Round Bottom Plastic Cups 12 oz Disposable Stemless Wine Glasses Cocktail Clear Party Cups for Meeting Wedding Birthday Party Supplies
Jycnolm$12.39144 rev
Soelomu 12 oz Disposable Stemless Wine Glasses 50 Pcs Crystal Plastic Cocktail Cups Clear Round Bottom Cold Drinking Party Glasses for Wedding Gathering Birthday Meeting (Clear)
Soelomu$13.10140 rev
Amazon Basics Small Disposable Clear Plastic Cups 9oz 100 Count
Amazon Basics$4.726,269 rev
Trending
90-day click momentumGlowserve 9 oz Clear Plastic Cups Green Plastic Disposable Cups
Glowserve$9.624.6★
Soelomu 12 oz Disposable Stemless Wine Glasses 50 Pcs Crystal Plastic Cocktail Cups Clear Round Bottom Cold Drinking Party Glasses for Wedding Gathering Birthday Meeting (Clear)
Soelomu$13.104.8★
SIUQ 600 Pack 9 oz Plastic Cups Clear Disposable Cups Hot/Cold Party Drinking Cups PP Clear Plastic Cups Bulk for Party Picnic BBQ Wedding Travel
SIUQ$24.864.7★
KesaPlan 100 Pcs Disposable Stemless Glasses 12oz Crystal Plastic Wine Glasses Clear Classic Cup for Meeting Weddings Birthdays Cocktail Christmas Party Supplies
KesaPlan$18.734.8★
Jycnolm 50 Pcs Round Bottom Plastic Cups 12 oz Disposable Stemless Wine Glasses Cocktail Clear Party Cups for Meeting Wedding Birthday Party Supplies
Jycnolm$12.394.7★
What buyers say about crystal cup
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Great size”
“Great deal”
“They are sturdy”
“Exactly what I needed”
“more durable than other ones I have ordered”
“Great for what we used them”
“color : green”
“These looked elegant”
“Great thick quality cups”
What buyers complain about
“Won't fit”
“Not sturdy enough”
“They leak”
“Do not fit in standard dispense”
“Cheap”
“Not super thick”
“Breaks easily”
“lack of structure and adhesive”
“we were not able to use them”
“Poor Shape”
Top return reasons
Common questions
- Is crystal cup profitable to sell on Amazon United States?
- The niche generates $90K/yr across 36 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +37.6%. Flapen's verdict: Worth a look (60/100).
- How competitive is the crystal cup niche?
- 27 brands and 47 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 46% of demand.
- What do buyers complain about in crystal cup?
- Top complaints mined from reviews: Size-Overall, Strength, Leak-Proof. The return rate is 1.6%.
- When does demand for crystal cup peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 2.8× the quietest.
- What does it cost to enter the crystal cup niche?
- Listings span $4.72–$41.58; the average listing price is $19.30 (sweet spot $15–$100). The average incumbent carries 1,506 reviews — the moat a new listing must climb.