Sinkers
Sinkers shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Sinkers profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Sinkers is a £83K/yr Amazon United Kingdom market (99K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 59/100.
Sinkers: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +111.8% over the last 90 days and 10.4% of searches end in a purchase.
£83K
revenue / yr
Who owns the niche?
The top 5 brands hold 69% of demand, so 31% of the market is open.
31%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 28 products
Top Sinkers products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
DTYDECLE 18pcs Diving Pool Toys Swimming Pool Toys Set with Diving Rings Diving Torpedo Diving Seagrass Marine gem Underwater Training Diving Game Toys for Kids Summer Swimming Pool Party
- Price
- £7.70
- Rating
- 4.6/5
- Reviews
- 644
- Age
- 3y ago
Intex Underwater Play Sticks 5 Pack Sinking Pool Diving Toy Set Multicolour Swimming Dive Sticks for Kids Ages 6+
- Price
- £4.43
- Rating
- 4.6/5
- Reviews
- 5,600
- Age
- 14y ago
Zoggs Dive Sticks Kids Swimming Pool Toys Brightly-Coloured Sinkies Diving Toys for Swimming Pool Games Confidence Building Sinkers Age 3 & Up Blue/Lime/Orange 3-Pack
- Price
- £9.67
- Rating
- 4.7/5
- Reviews
- 2,101
- Age
- 7y ago
Xndryan Diving Pool Toys Sinkies for Kids Swimming Underwater Diving Toys Set Includes 5 Pcs Diving Sticks 4 Pcs Torpedo Bandits 4 Pcs Diving Rings Fun Swimming Toys for Pool
- Price
- £10.04
- Rating
- 4.6/5
- Reviews
- 949
- Age
- 7y ago
Mactoou Dive Sticks 24 Pcs Diving Pool Toys Sinkers with Storage Bag Summer Swimming Toys with Diving Mermaids Dive Sticks Diving Rings Diving Seagrass Torpedo Bandits for Kids
- Price
- £9.98
- Rating
- 4.6/5
- Reviews
- 202
- Age
- 2y ago
Trending
90-day click momentum
KSVFTB 10Pcs/Set Swimming Pool Toys Professional Pool Sinkers Dive Sticks for Aquatic Activities Set Includes 4 Pcs Dive Rings and 6Pcs Sinkies Ideal for Recreational Pool Use
- Price
- £9.46
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago
Zoggs Kids Little Squirts Toys (Pack of 3) - Multi-Colour
- Price
- £8.15
- Rating
- 4.5/5
- Reviews
- 5
- Age
- 10y ago
HTHL 4 Pack Set Pool Toys Diving Torpedo Shark Shape Gliding Torpedo For Kids Underwater Toys Summer Fun Swimming Toys For Bath Pool Water Park and Sea
- Price
- £4.65
- Rating
- 4.4/5
- Reviews
- 299
- Age
- 6y ago
Skillmatics Seek & Splash Pool Dive Toys for Kids Search & Find Game
- Price
- £13.93
- Rating
- 4.5/5
- Reviews
- 195
- Age
- 3y ago
JOYIN Dive Rings - 8 Pcs Colorful Swimming Rings for Kids - Pool Diving Training Toys
- Price
- £7.34
- Rating
- 4.3/5
- Reviews
- 1,839
- Age
- 2y ago
Newest
by launch dateKSVFTB 10Pcs/Set Swimming Pool Toys Professional Pool Sinkers Dive Sticks for Aquatic Activities Set Includes 4 Pcs Dive Rings and 6Pcs Sinkies Ideal for Recreational Pool Use
- Price
- £9.46
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago
zeeloopbee Dive Sticks Swimming Pool Toys for Kids Toddlers 3Pcs Duck Diving Sticks for Training Confidence Building Underwater Fun Sinkies for kids Swimming Dive Pool Toys Games for Kids 7-12
- Price
- £8.94
- Rating
- 4.7/5
- Reviews
- 148
- Age
- 1y ago
Vinitoy Diving Toys for Swimming Pool 24 PCS Sinkers for Swimming Kids Underwater Training Toys Diving Mermaids Dive Sticks Torpedo Bandits Dive Seagrass Diving Rings with Carrying Bag for Kids
- Price
- £10.05
- Rating
- 4.5/5
- Reviews
- 267
- Age
- 2y ago
4Pcs Mermaid Diving Toys for Swimming Pool - Sinking Sinkers for Kids 7-12 Underwater Training Toys for Girls Boys Pool Games
- Price
- £5.97
- Rating
- 4.3/5
- Reviews
- 134
- Age
- 2y ago
4Pcs Torpedo Diving Toys for Swimming Pool Sinking Toys Swimming Sinkers for Kids Dive Torpedo Swim Pool Sinkers Bath Torpedo Water Toy Underwater Training Pool Toys for Kids 7-12 Girls Boys Pool Game
- Price
- £5.45
- Rating
- 4.3/5
- Reviews
- 134
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
Brands
18 rising
Sellers
54
Top-5 brand share
69%
Top 20: 100%
Top-5 click share
55%
Top 20: 92%
Open market
25%
- DTYDECLE21%
- Zoggs19%
- Intex13%
- Xndryan9%
- Mactoou6%
- yayafunfun6%
Sinkers demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.8×
Top Sinkers search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- pool sinkers for kids16K/yr
- sinkies19K/yr
- pool sinkers13K/yr
- sinkers for swimming kids17K/yr
- zoggs pool toys8K/yr
- sinkers9K/yr
- swimming sinkers for kids8K/yr
- swimming sinkers5K/yr
- swimming weights for kids3K/yr
- sinkers for swimming pool902/yr
What reviews say buyers love and hate about Sinkers
What buyers mention most, as a share of all reviews.
What buyers love
88% of reviews“Fun game”
“Excellent and versatile product”
“Great value”
“easy to spot in the water, and sink well which makes them perfect for diving practice”
“As described”
What buyers complain about
61% of reviews“The set is very cheap”
“At £17.99, I do think it's priced a touch high - maybe a couple of pounds more than I'd expect -”
“Small”
“the rings broke pretty quickly”
“is not useful at all for swimming items as it holds water inside”
Sinkers return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
46%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Sinkers questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
