foam clay
Skip itA small market ($30K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Good€13.74avg listing price — sweet spot $15–$100
Price range
Good€5.91–€31.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,510.56avg incumbent reviews — the moat a new listing must climb
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Growth
Bad-14.2%90-day search growth — must beat 0% to launch
Brand share
Bad93%top-5 brand share — brand-locked demand
Market size
Bad€30K€30K/yr · 61K searches
According to Flapen's Amazon Germany niche tracking, foam clay is a €30K/yr Amazon Germany market (61K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 38/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
foam clay market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- €27K–€34K
- units × avg price
- Conversion rate
- 3.6%
- Avg BSR
- #101
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 78%
- Out of stock
- 16.9%
- Avg brand age
- 49 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
9 rising
Sellers
32
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
4%
- BOHS66%
- Foam Clay13%
- Creativ7%
- FENSHWIN5%
- Jovi3%
- Educational Insights2%
- Open — no brand owns it (3 brands, 4%)
Demand
Weekly Amazon search volume, last 30 weeks — -14.2% search growth over the last 90 days.Top foam clay 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
BOHS Weißer Modellierschaum-Ton (500 g) matschig weich lufttrocknend für Blumenspiegel Cosplay künstliches Backen Schleimzubehör
BOHS€12.574.6★3,229 rev
BOHS Weißer Modellierschaum Ton - Lufttrocknend Squishy Formbar - Knetmasse für Erwachsene Kunst & Handwerk Projekt Falsches Backen Cosplay & Kostümherstellung 1 36 KG
BOHS€28.324.6★1,084 rev
BOHS Weißer Schaumton Basic - Weich Squishy Lufttrocknend - für Schulprojekte Cosplay Bastelarbeiten Schleimherstellung - 100 Gramm
BOHS€5.924.7★591 rev
FoamClay-Sortiment
Foam Clay€31.734.5★139 rev
Creative 780950 Dreamy Foam 8 x 20 g
Creativ€11.714.4★4 rev
Newest
by launch date
FENSHWIN Modelliermasse Lufttrocknend 52 Farben Lufttrockener Magischer Knete für Kinder Air Dry Clay
FENSHWIN€15.34105 rev
Busaurus 100g Weiß Lufttrocknende Knete magische Modelliermasse für Kinder bunte weiche Knete für Schulbedarf Schleim Kunstprojekte und Cosplay
Busaurus€6.00161 rev
AUAUY Modelliermasse-Set Knete Starter Set 60 Farben Lufttrocknende Magische Knete für Kinder Modelliermasse Lufttrocknend Art Polymer Clay Geschenk für Jungen und Mädchen im Alter von 3-12 Jahren
AUAUY€8.10971 rev
BOHS Weißer Schaumton Basic - Weich Squishy Lufttrocknend - für Schulprojekte Cosplay Bastelarbeiten Schleimherstellung - 100 Gramm
BOHS€5.92591 rev
BOHS Schaumton Basic - Weich Squishy Lufttrocknend - für Schulprojekte Cosplay Bastelarbeiten Schleimherstellung - 100 Gramm (Schwarz)
BOHS€5.91591 rev
Trending
90-day click momentumCreative 780950 Dreamy Foam 8 x 20 g
Creativ€11.714.4★
Busaurus 100g Weiß Lufttrocknende Knete magische Modelliermasse für Kinder bunte weiche Knete für Schulbedarf Schleim Kunstprojekte und Cosplay
Busaurus€6.004.5★
FENSHWIN Modelliermasse Lufttrocknend 52 Farben Lufttrockener Magischer Knete für Kinder Air Dry Clay
FENSHWIN€15.344.5★
AUAUY Modelliermasse-Set Knete Starter Set 60 Farben Lufttrocknende Magische Knete für Kinder Modelliermasse Lufttrocknend Art Polymer Clay Geschenk für Jungen und Mädchen im Alter von 3-12 Jahren
AUAUY€8.104.3★
BOHS Schaumton Basic - Weich Squishy Lufttrocknend - für Schulprojekte Cosplay Bastelarbeiten Schleimherstellung - 100 Gramm (Schwarz)
BOHS€5.914.7★
What buyers say about foam clay
What buyers praise and complain about, mined from review topics.What buyers love
“Bestes Spiel für Kinder”
“Top super für Figuren”
“Die Modelliermasse lässt sich leicht formen, kneten und modellieren, wodurch der Fantasie kaum Grenzen gesetzt sind – egal ob einfache Figuren oder detaillierte Kunstwerke”
“Grosse Farbauswahl”
“Sehr gut zu formen”
“Hält was es verspricht”
“Sehr praktisch und gut auf diversen Untergründen zu benutzen”
“Farbe haftet super”
“Preis passt”
“Geschmeidig”
What buyers complain about
“Stinkt”
“Enttäuschend - reißt beim trocknen”
“Kundenrezensionen irreführend”
“aber is bissl zu weich, hab es mir härter erhofft.”
“Schlechte Qualität”
“Hatte aber schon besseres Material”
“Keinen Cent wert”
“Eine glatte Oberfläche dann noch zu bekommen ist schwierig”
“trotzdem unangenehm.”
“Klebt auch unschön”
Top return reasons
Common questions
- Is foam clay profitable to sell on Amazon Germany?
- The niche generates €30K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -14.2%. Flapen's verdict: Skip it (38/100).
- How competitive is the foam clay niche?
- 9 brands and 32 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in foam clay?
- Top complaints mined from reviews: Geruch, Feucht/Trocken, beworben Vs Tatsächliches Produkt. The return rate is 0.4%.
- What does it cost to enter the foam clay niche?
- Listings span €5.91–€31.73; the average listing price is €13.74 (sweet spot $15–$100). The average incumbent carries 2,511 reviews — the moat a new listing must climb.