styrofoam half sphere
Skip it48/100a small market ($33K/yr) — styrofoam half sphere doesn't clear our bar today.
Market/yr
$33K
Growth (1y)
+151.2%
Products
43
Brands
24
was 21 a year ago
Sellers
41
Price range
$6.70–$27.50
Returns
4.2%
Rating
4.5★
Skip it
Scored 48/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 36 weeks — +151.2% year over year.Competition
- Crafjie44%
- FloraCraft13%
- AHKUNMT9%
- vibedor5%
- Evershine4%
- GCVOPTON4%
- Other (18 brands)22%
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen. 24 brands and 41 sellers compete here.
Brands
24 rising
was 21 a year ago
Sellers
41
Top 5 brand share
74%
Product shelf
All 43 tracked products in this niche.
Crafjie 8PCS 4 Inchs Half Foam Balls White Half Round Polystyrene Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration
Crafjie
$10.844.4★390 reviews
FloraCraft CraftFM Half Ball 2.8 x 5.8 Inch White
FloraCraft
$8.444.4★187 reviews
Crafjie 2PCS 8 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration
Crafjie
$15.634.7★371 reviews
Crafjie 4PCS 6 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration
Crafjie
$15.754.7★371 reviews
vibedor 12 PCS 3 Inch Half Foam Balls White Styrofoam Balls Dry Foam Half Ball Small Styrofoam Balls for Christmas Thanksgiving Day and Festival for DIY Projects Home Craft Projects
vibedor
$8.594.4★83 reviews
Crafjie 4PCS 8 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration
Crafjie
$22.904.7★371 reviews
2 Pcs Floral Foam Half Balls 7.5W x 3.7H Half Round Green Dry & Wet Flower Foam for Fresh or Artificial Flower Arrangements Florist Foam for Craft Supplies Wedding Birthdays Home Decor
GCVOPTON
$16.784.5★229 reviews
Crafjie 24PCS 3 Inchs Half Foam Balls White Half Round Polystyrene Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration
Crafjie
$16.384.4★390 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“These Half Foam Balls are great quality”
“Exactly What I Needed”
“Love the size”
“Easy to use”
“Works great and it's also an exercise tool”
“Good price”
“It was very sturdy”
“Perfect for decorating and craft projects”
“Not heavy at all”
“They are smooth”
What buyers complain about
“Too large for my project”
“Very hard”
“a little pricey”
“You can't use super glue on them”
“I just couldn't use it”
“Messy”
“It is a little too soft”
“Not circular”
“Fell apart when using them for my project”
“Didnt hold together”
Top return reasons
- Size-Overall72%
- Advertised Vs Actual Product6%
- Value For Money4%
- Functionality-Overall3%
- Hard Feel2%
- Material Quality2%
- Defective Material/Parts1%
- Shape/Style1%
- Ease Of Use1%
- Quality-Overall1%