bath letters
Skip itA small market ($40K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Quality gap
Incredible3.8★avg incumbent rating — lower means beatable quality
Conversion
Great8.7%search→purchase rate — share of searches ending in a sale
Review moat
Great434.73avg incumbent reviews — the moat a new listing must climb
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Avg price
Bad£8.67avg listing price — sweet spot $15–$100
Competition
Bad80%top-5 click share — a locked-up shelf
Growth
Bad-17.3%90-day search growth — must beat 0% to launch
Price range
Bad£4.51–£16.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad£40K£40K/yr · 54K searches
According to Flapen's Amazon United Kingdom niche tracking, bath letters is a £40K/yr Amazon United Kingdom market (54K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 44/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
bath letters market data
- Units sold / yr
- 6K–8K
- avg 1,250–1,500/product
- Revenue / yr
- £52K–£69K
- units × avg price
- Conversion rate
- 8.7%
- Avg BSR
- #340
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 38.5%
- Avg brand age
- 36 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 rising
Sellers
20
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
80%
Top 20: 100%
Open market
16%
- Munchkin44%
- TZMFHD11%
- Jaques of London10%
- CYMYGS9%
- SGETHCH6%
- THE TWIDDLERS5%
- Open — no brand owns it (5 brands, 16%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.3% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 3.5×
Top bath letters search terms
- bath letters and numbers16K/yr
- bath letters16K/yr
- foam bath letters7K/yr
- foam letters bath5K/yr
- bath alphabet letters and numbers5K/yr
- alphabet bath letters4K/yr
Top bath letters 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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Munchkin Learn Baby Bath Foam Letters Numbers | Mess-Free | Bath Toys
Munchkin£4.884.7★4,050 rev
36 PCS Floating Alphabet Set with 34 cm x 45 cm Suction Net Bag Bath Letters and Numbers Letters and Foam Bath Toys Educational Bath Time Learning Activities
TZMFHD£6.680.0★0 rev
Jaques of London Alphabet Foam Bath Letters | Toddler Bath Toys for 3 Year Olds with Storage Bag | Educational Toys and Games Since 1795
Jaques of London£11.594.5★157 rev
37PCS Foam Bath Accessories Set Reusable Soft Foam Pieces
CYMYGS£5.971.0★1 rev
36 Pcs Bath Letter and Numbers Creative Educational Foam Bath Letters Removable Baths Alphabet Letters and Numbers Baby Baths Toys Number and Alphabet Toys for Early Learning Toddlers
SGETHCH£5.524.6★11 rev
Newest
by launch date
37 PCS Bath Letters and Numbers with Mesh Storage Bag Foam Bath Toys for Toddlers Reusable Soft Foam Pieces with Mesh Storage Bag for Toddlers to Learn The Educational Baths Toys
KFSCIP£8.311 rev
36 PCS Bath Letters and Numbers Foam Letters Bath Foam Letters & Numbers Bath Toys Number and Alphabet for Toddler Sensory Toys Colorful Number Shapes Accessories
CUWERFO£4.510 rev
Bath Letters and Numbers Educational Water Play Set with Mesh Storage Bag Alphabet Learning Tools for Early Development 36-Piece Foam Letter and Number Collection
JNGTKL£7.911 rev
36 PCS Floating Alphabet Set with 34 cm x 45 cm Suction Net Bag Bath Letters and Numbers Letters and Foam Bath Toys Educational Bath Time Learning Activities
TZMFHD£6.680 rev
37PCS Foam Bath Accessories Set Reusable Soft Foam Pieces
CYMYGS£5.971 rev
Trending
90-day click momentum36 PCS Bath Letters and Numbers Foam Letters Bath Foam Letters & Numbers Bath Toys Number and Alphabet for Toddler Sensory Toys Colorful Number Shapes Accessories
CUWERFO£4.510.0★
36 PCS Floating Alphabet Set with 34 cm x 45 cm Suction Net Bag Bath Letters and Numbers Letters and Foam Bath Toys Educational Bath Time Learning Activities
TZMFHD£6.680.0★
Bath Letters and Numbers Educational Water Play Set with Mesh Storage Bag Alphabet Learning Tools for Early Development 36-Piece Foam Letter and Number Collection
JNGTKL£7.913.0★
37 PCS Bath Letters and Numbers with Mesh Storage Bag Foam Bath Toys for Toddlers Reusable Soft Foam Pieces with Mesh Storage Bag for Toddlers to Learn The Educational Baths Toys
KFSCIP£8.314.0★
57 x Silicone Upper and Lower Case Alphabet Letters for Kids Spelling Set
Inspire My Play£16.404.5★
What buyers say about bath letters
What buyers praise and complain about, mined from review topics.What buyers love
“The quality is brilliant”
“Great for water trays”
“They're a nice size for little hands”
“Low price,”
“Perfect for a toddler”
“It's clear from the photo”
“they are the cutest design”
“Great bath time toy”
What buyers complain about
“Very flimsy and cheap looking unfortunately, didnt come with presentation box and it got sent back as it was meant to be a gift, was disappointed with purchase”
“Serif font not 'basic letter/number shapes' so not the best for beginners”
“bag broke on first use”
“Poor quality”
“Suckers are not sticky at all”
Top return reasons
Common questions
- Is bath letters profitable to sell on Amazon United Kingdom?
- The niche generates £40K/yr across 11 tracked products. 0 of 7 products launched in the last 360 days are still selling. 90-day search growth is -17.3%. Flapen's verdict: Skip it (44/100).
- How competitive is the bath letters niche?
- 11 brands and 20 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in bath letters?
- Top complaints mined from reviews: Strength, Shape/Style, Durability. The return rate is 0.2%.
- When does demand for bath letters peak?
- Demand peaks in Nov–Dec; the busiest month runs 3.5× the quietest.
- What does it cost to enter the bath letters niche?
- Listings span £4.51–£16.40; the average listing price is £8.67 (sweet spot $15–$100). The average incumbent carries 435 reviews — the moat a new listing must climb.