Oyster Shells
PassOyster Shells scores 73 out of 100, a Pass. Shoppers spend an estimated $443K a year here, search demand grew +68.8% this quarter, and an estimated 0.9% of orders come back.
- Flapen Score
- 73 / 100Top 1% of 11,240 Home & Kitchen niches · +24 vs the category median of 4973
- Market size
- $443K/yr316K searches / yr
- 90-day growth
- +68.8%search demand this quarter
- Competition
- 34%top-5 click share · 26 brands · 35 sellers
Flapen Score
Oyster Shells against its category
The dotted line is the Home & Kitchen average. Past it, Oyster Shells is stronger. Inside it, weaker.
Market
The Oyster Shells market on Amazon at a glance
Shoppers on Amazon United States searched for Oyster Shells 316K times last year and spent an estimated $443K. The top 5 brands take 70% of clicks. Demand peaks in May–Jul. Flapen scores it 73 out of 100, a Pass.
01 · Demand
An estimated 6.3% of those searches ended in a purchase.
Shoppers searched for this 316K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.3% of those searches ended in a purchase. Searches in the last 90 days moved +68.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $443K a year.
- Searches, last 12 months
- 316K
- Growth, 90 days vs prior 90
- +68.8%
- Conversion, latest week
- 6.3%
- Market size, estimated
- $443Ka year
- Peak month
- May2.4× the quietest month
- Top search term
- oyster shells for crafts128K searches a year
02 · Price
A sale here is worth $22.31.
Listings sell for $22.31 on average, from $7.00 to $44.29. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 250 to 500 of them. At $22.31 that is $6K to $11K a year per listing.
- Average price
- $22.31inside the $15 to $100 sweet spot
- Price range
- $7.00–$44.29
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $6K–$11K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.4% of listings are out of stock. The average listing ranks #398 within Vase Fillers. It carries 476 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 7.4%
- Average rank
- #398in Vase Fillers
- Average rating
- 4.41 starsAmazon United States average 4.42 stars
- Average reviews
- 476per listing
- Listings tracked
- 53
04 · Newcomers
8 of last year's 24 launches cleared the first-year sales bar.
24 products launched here in the last 12 months. 8 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 24
- Successful launches
- 8Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Oyster Shells products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Aug 3, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Pecking Order Oyster Shell - Calcium Supplement to Support Laying Hens and Strong Egg Shell Development (5 LB) 8 (Packaging May Vary)
- Price
- $7.00
- Rating
- 4.7/5
- Reviews
- 2,860
- Age
- 3y ago

VMEECARL 30Pcs 4-5 Concave Oyster Shells for Crafts Natural Large Oyster Shells for DIY Crafting Christmas Ornaments Decoupage Beach Decor Arts and Bulk Clam Shells Sea Shells for Crafts
- Price
- $26.26
- Rating
- 4.5/5
- Reviews
- 113
- Age
- 12mo ago

QEQEKAKA 30PCS Oyster Shells Flat & Concave 4-5 Large Oyster Shells for Crafts Natural Oyster Shells Bulk for Home Vase Filler Xmas Ornaments DIY Arts and Crafts Sea Shells
- Price
- $27.88
- Rating
- 4.5/5
- Reviews
- 212
- Age
- 2y ago

15PCS Oyster Shells 4-5 Concave Oyster Shells for Crafts Natural Oyster Shells Bulk for Home Vase Filler Xmas Ornaments DIY Arts and Crafts Sea Shells
- Price
- $22.49
- Rating
- 4.5/5
- Reviews
- 178
- Age
- 1y ago

QICQDRAM 20PCS Flat Oyster Shells for Crafts 2-3 Small Natural Seashells
- Price
- $11.30
- Rating
- 4.2/5
- Reviews
- 202
- Age
- 1y ago
Trending
estimated 90-day click momentum
LAMIVORA 30Pcs Large Flat Oyster Shells for Crafts 4-5 Inch
- Price
- $25.42
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago

LAMIVORA 30Pcs 3-4 Inch Concave Oyster Shells for Crafts
- Price
- $19.77
- Rating
- 4.0/5
- Reviews
- 64
- Age
- 4mo ago

LAMIVORA 30Pcs Small Flat Oyster Shells for Crafts 2-3 Inch
- Price
- $15.84
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago

LAMIVORA 30Pcs 4-5 Inch Concave Large Oyster Shells for Crafts
- Price
- $26.49
- Rating
- 4.0/5
- Reviews
- 64
- Age
- 4mo ago

LAMIVORA 30Pcs Flat Oyster Shells for Crafts 3-4 Inch
- Price
- $19.74
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago
Newest
by launch date
LAMIVORA 30Pcs Small Flat Oyster Shells for Crafts 2-3 Inch
- Price
- $15.84
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago

LAMIVORA 30Pcs 3-4 Inch Concave Oyster Shells for Crafts
- Price
- $19.77
- Rating
- 4.0/5
- Reviews
- 64
- Age
- 4mo ago

LAMIVORA 30Pcs Large Flat Oyster Shells for Crafts 4-5 Inch
- Price
- $25.42
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago

LAMIVORA 30Pcs 4-5 Inch Concave Large Oyster Shells for Crafts
- Price
- $26.49
- Rating
- 4.0/5
- Reviews
- 64
- Age
- 4mo ago

LAMIVORA 30Pcs Flat Oyster Shells for Crafts 3-4 Inch
- Price
- $19.74
- Rating
- 4.1/5
- Reviews
- 58
- Age
- 4mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 34% of clicks, no more. An open shelf where new products get seen.
Brands
26 rising
Sellers
35
Est. top-5 brand share
70%
Top 20: 97%
Est. top-5 click share
34%
Top 20: 73%
Open market
24%
- LAMIVORA18%
- QEQEKAKA17%
- QICQDRAM16%
- Pecking Order10%
- VMEECARL10%
- Letravagance6%
Demand
Oyster Shells search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jul · busiest ÷ quietest = 2.4×
Search terms
Top Oyster Shells search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- oyster shells for crafts128K/yr
- oyster shells127K/yr
- oyster shell30K/yr
- oyster shells for decoupage8K/yr
- large oyster shells for crafts8K/yr
- large oyster shells6K/yr
- flat oyster shells for crafts4K/yr
- bulk oyster shells for crafts3K/yr
- oystershell2K/yr
Reviews and returns
What reviews say buyers love and hate about Oyster Shells
We read the reviews and the return reasons for every product selling here.
“Bag is small”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Oyster Shells questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









