cubes for kids
Skip itSoft demand (-14.9% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Great$18.01avg listing price — sweet spot $15–$100
Price range
Great$9.06–$42.75cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Market size
Good$369K$369K/yr · 417K searches
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,713.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-14.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, cubes for kids is a $369K/yr Amazon United States market (417K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 47/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
cubes for kids market data
- Units sold / yr
- 25K–30K
- avg 1,250–1,500/product
- Revenue / yr
- $450K–$540K
- units × avg price
- Conversion rate
- 4.9%
- Avg BSR
- #174
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 42 months
- Avg seller age
- 168 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
10 flat
Sellers
39
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
14%
- Learning Resources39%
- QUYSK13%
- HSDAV12%
- SpriteGru8%
- Dotimo kids7%
- edxeducation7%
- Open — no brand owns it (4 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -14.9% search growth over the last 90 days.Peak months: Aug, Sep · busiest ÷ quietest = 2.0×
Top cubes for kids search terms
- counting blocks61K/yr
- math cubes63K/yr
- linking cubes35K/yr
- mathlink cubes32K/yr
- counting cubes33K/yr
- snap cubes24K/yr
- math blocks29K/yr
- math linking cubes16K/yr
- connecting cubes14K/yr
- counting blocks for math31K/yr
Top cubes for kids 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 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Learning Resources MathLink Cubes - Set of 100 Cubes Ages 5+ Kindergarten STEM Activities Math Manipulatives Homeschool Supplies Teacher Supplies
Learning Resources$10.484.8★39,332 rev
QUYSK 300 Pcs Linking Cubes for Math with Storage Boxes Kids Counting Blocks for Math STEM Connecting Cubes Math Manipulatives Classroom Learning Supplies for Preschool and Elementary Aged Kids
QUYSK$25.124.6★173 rev
HSDAV 100 Pcs Math Linking Cubes - 10 Colors Connecting Counting Snap Blocks Math Manipulatives for Early Math & Construction Educational Toy for Preschool Kindergarten Homeschool
HSDAV$9.654.4★53 rev
Dotimo 100PCS Math Linking Cubes Math Cubes for Kids Ages 4-8 Counting Snap Cubes Manipulatives with 10 Colors Preschool Learning Activities Classroom Supplies & Homeschool (100-Cubes)
Dotimo kids$9.254.7★68 rev
edxeducation Math Cubes Set of 100 Counting Blocks 5 Shapes and 10 Colors
edxeducation$10.154.8★10,723 rev
Newest
by launch dateHSDAV 100 Pcs Math Linking Cubes - 10 Colors Connecting Counting Snap Blocks Math Manipulatives for Early Math & Construction Educational Toy for Preschool Kindergarten Homeschool
HSDAV$9.6553 rev
HSDAV 200 Pcs Math Linking Cubes - 10 Colors Connecting Counting Snap Blocks Math Manipulatives for Early Math & Construction Educational Toy for Preschool Kindergarten Homeschool
HSDAV$14.8153 rev
Dotimo 100PCS Math Linking Cubes Math Cubes for Kids Ages 4-8 Counting Snap Cubes Manipulatives with 10 Colors Preschool Learning Activities Classroom Supplies & Homeschool (100-Cubes)
Dotimo kids$9.2568 rev
QUYSK 300 Pcs Linking Cubes for Math with Storage Boxes Kids Counting Blocks for Math STEM Connecting Cubes Math Manipulatives Classroom Learning Supplies for Preschool and Elementary Aged Kids
QUYSK$25.12173 rev
SpriteGru 300PCS Math Linking Cubes Math Cubes Manipulative Connecting and Counting Snap Blocks for Early Math and Construction Educational Toy for Preschool Kindergarten Homeschool
SpriteGru$19.1460 rev
Trending
90-day click momentumHSDAV 200 Pcs Math Linking Cubes - 10 Colors Connecting Counting Snap Blocks Math Manipulatives for Early Math & Construction Educational Toy for Preschool Kindergarten Homeschool
HSDAV$14.814.4★
HSDAV 100 Pcs Math Linking Cubes - 10 Colors Connecting Counting Snap Blocks Math Manipulatives for Early Math & Construction Educational Toy for Preschool Kindergarten Homeschool
HSDAV$9.654.4★
SpriteGru 300PCS Math Linking Cubes Math Cubes Manipulative Connecting and Counting Snap Blocks for Early Math and Construction Educational Toy for Preschool Kindergarten Homeschool
SpriteGru$19.144.4★
Dotimo 100PCS Math Linking Cubes Math Cubes for Kids Ages 4-8 Counting Snap Cubes Manipulatives with 10 Colors Preschool Learning Activities Classroom Supplies & Homeschool (100-Cubes)
Dotimo kids$9.254.7★
Math Manipulatives Linking Cube Toys For Kids 300 Cubes Educational Counting Toys Classroom Learning Supplies Preschool Plastic Counting Blocks for Kindergarten Homeschool Learning Kids Ages 3+
KUTOI$20.374.7★
What buyers say about cubes for kids
What buyers praise and complain about, mined from review topics.What buyers love
“Fun toy”
“These are excellent educational tools”
“The blocks are well made and easy to grip and lock in”
“They are cost effective”
“This was very helpful for my daughter to completed her math homework”
“Bright colors and made well”
“product accurate to description”
“Very durable”
“Good for young kids”
“The are easy to use”
What buyers complain about
“Blocks to not stick well to each other making it difficult to use when counting by 10s”
“unless you restock the blocks they wont fit”
“These are very hard plastic so make sure you dont miss any when cleaning up haha”
“Thin plastic container”
“Some rough edges”
“Cheap”
“It seems as if it was used before”
“They are extremely frustrating to deal with when teaching”
“Very cheap”
Top return reasons
Common questions
- Is cubes for kids profitable to sell on Amazon United States?
- The niche generates $369K/yr across 18 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -14.9%. Flapen's verdict: Skip it (47/100).
- How competitive is the cubes for kids niche?
- 10 brands and 39 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in cubes for kids?
- Top complaints mined from reviews: Adhesion/Stickiness, Size-Overall, Material Quality. The return rate is 1.3%.
- When does demand for cubes for kids peak?
- Demand peaks in Aug–Sep; the busiest month runs 2.0× the quietest.
- What does it cost to enter the cubes for kids niche?
- Listings span $9.06–$42.75; the average listing price is $18.01 (sweet spot $15–$100). The average incumbent carries 4,713 reviews — the moat a new listing must climb.