microwave kiln
Skip itSoft demand (-44.1% this quarter) — this niche doesn't clear our bar today.
Review moat
Incredible56.08avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible£34.04avg listing price — sweet spot $15–$100
Price range
Incredible£15.86–£87.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Bad70%top-5 click share — a locked-up shelf
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Market size
Bad£23K£23K/yr · 72K searches
Growth
Bad-44.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, microwave kiln is a £23K/yr Amazon United Kingdom market (72K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 38/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
microwave kiln market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- £26K–£34K
- units × avg price
- Conversion rate
- 0.9%
- Avg BSR
- #25,125
- Page quality
- 0%
- Prime
- 77%
- Sponsored
- 92%
- Out of stock
- 0.0%
- Avg brand age
- 27 months
- Avg seller age
- 277 days
Competition & brand share
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
28
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
9%
- Crabcut25%
- WICAND22%
- Jiajie16%
- Star Charm13%
- MUCOFEI9%
- F Fityle6%
- Open — no brand owns it (3 brands, 9%)
Demand
Weekly Amazon search volume, last 31 weeks — -44.1% search growth over the last 90 days.Top microwave kiln search terms
- microwave kiln45K/yr
- microwave kiln for pottery23K/yr
- microwave kiln for glass fusing5K/yr
Top microwave kiln 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Crabcut Large Microwave Kiln with 50 Sheets Kiln Paper - Professional Glass Fusing Kit for Jewelry Making & Pottery Crafts - Home Use & Beginner Friendly
Crabcut£36.264.7★11 rev
Professional Large Microwave Kiln for Glass Fusing
Star Charm£30.994.1★115 rev
WICAND Large Microwave Kiln Fusing Glass for Making DIY Jewelry Tools Set(15Pack)
WICAND£47.954.5★127 rev
Extra Large Microwave Kiln for Fusing Glass & 10 Sheets Kiln Paper
Jiajie£32.654.2★71 rev
WICAND Large Microwave Kiln Kit for Glass Fusing Tools Set
WICAND£35.194.5★127 rev
Newest
by launch dateCrabcut Large Microwave Kiln with 50 Sheets Kiln Paper - Professional Glass Fusing Kit for Jewelry Making & Pottery Crafts - Home Use & Beginner Friendly
Crabcut£36.2611 rev
Veciado Easy and Efficient Microwave Kiln for Clay Pottery-Ceramic Firing Solution for Artists and Hobbyists A White
Veciado£22.050 rev
MUCOFEI Large Microwave Kiln for Fusing Glass with 50 Sheets of Kiln Paper Professional Jewelry Making Tool Kit
MUCOFEI£32.0419 rev
Fowecry Ceramic Microwave Kiln Glass Fusing Fusework 12x8.3CM Beginner Eco-Friendly Professional Glass Fusing Microwave Kiln Kit
Fowecry£15.865 rev
120x130mm Microwave Kiln for Firing Ceramics and Fused Glass Up to 1200
Arting£87.3912 rev
Trending
90-day click momentumCrabcut Large Microwave Kiln with 50 Sheets Kiln Paper - Professional Glass Fusing Kit for Jewelry Making & Pottery Crafts - Home Use & Beginner Friendly
Crabcut£36.264.7★
Veciado Easy and Efficient Microwave Kiln for Clay Pottery-Ceramic Firing Solution for Artists and Hobbyists A White
Veciado£22.050.0★
MUCOFEI Large Microwave Kiln for Fusing Glass with 50 Sheets of Kiln Paper Professional Jewelry Making Tool Kit
MUCOFEI£32.043.9★
F Fityle Professional Small Microwave Kiln for Fusing Glass Melting DIY Glass Jewelry (With Stand)
F Fityle£17.134.7★
WICAND Large Microwave Kiln Kit for Glass Fusing Tools Set
WICAND£35.194.5★
What buyers say about microwave kiln
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality, arrived on time and in perfect condition”
“Good size”
“Works as advertised”
“Good value”
“but it really does work”
“.present for friend”
“Great for home crafting”
“Storage is simple due to its compact form”
“Storage is simple due to its compact form”
“Heating feels consistent”
What buyers complain about
“not really suitable for smaller objects”
“Fragile build, and could usefully have a stand”
Top return reasons
Common questions
- Is microwave kiln profitable to sell on Amazon United Kingdom?
- The niche generates £23K/yr across 13 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -44.1%. Flapen's verdict: Skip it (38/100).
- How competitive is the microwave kiln niche?
- 9 brands and 28 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in microwave kiln?
- Top complaints mined from reviews: Size-Overall, Strength. The return rate is 1.9%.
- What does it cost to enter the microwave kiln niche?
- Listings span £15.86–£87.39; the average listing price is £34.04 (sweet spot $15–$100). The average incumbent carries 56 reviews — the moat a new listing must climb.