---
title: "crucible — Niche Verdict: Worth a look (64/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/crucible"
last_updated: "2026-07-09T23:55:55.077Z"
locale: en
meta:
  description: "crucible shows low returns (1.3%), but a small market ($869K/yr) keeps it on the watch list."
  "og:description": "crucible shows low returns (1.3%), but a small market ($869K/yr) keeps it on the watch list."
  "og:title": "crucible — Niche Verdict: Worth a look (64/100) | Amazon United States - Flapen"
---

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# **crucible**

**Worth a look****64/100 **

crucible shows low returns (1.3%), but a small market ($869K/yr) keeps it on the watch list.

**Market/yr**

**$869K**

**Growth (1y)**

**+218.9%**

**Products**

**58**

**Brands**

**33**

was 26 a year ago

**Sellers**

**48**

**Price range**

**$6.51–$273.13**

**Returns**

**1.3%**

**Rating**

**4.3★**

**Worth a look**

Scores 64/100 — above our 62-point bar, but a launch gate (market size, growth, or returns) failed.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**31**

 ×0.30

Growth

**79**

 ×0.30

Competition

**78**

 ×0.20

Quality gap

**60**

 ×0.10

Returns

**90**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +218.9% year over year.

19K10KSpike '24Spike '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Jan · busiest ÷ quietest = 2.1×

## **Competition**

- Nelyrho28% - CANALHOUT16% - Coitak8% - SUFJIO7% - Novellaire6% - Molten Masters3% - Other (27 brands)32%

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen. 33 brands and 48 sellers compete here.

**Brands**

**33 **▲rising

was 26 a year ago

**Sellers**

**48**

**Top 5 brand share**

**65%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Coitak 9 Pieces Graphite Torch Melting Casting Kit Including 2 Crucible Stir Stick 5-in-1 Graphite Casting Ingot Mould Quartz Crucible Cylindrical Graphite A Pair of Gloves Tong for Melt](https://m.media-amazon.com/images/I/41an04Bj-HL.jpg) [**Coitak 9 Pieces Graphite Torch Melting Casting Kit Including 2 Crucible Stir Stick 5-in-1 Graphite Casting Ingot Mould Quartz Crucible Cylindrical Graphite A Pair of Gloves Tong for Melt**](https://www.amazon.com/dp/B0FC2C58V4)

Coitak$29.404.0★798%—flat

2
![Nelyrho 8-in-1 Metal Casting Kit Graphite Crucible Graphite Ingot Molds 2 Stir Rods Quartz Cup & Tongs Complete Set for Melting Gold Silver Aluminum Brass](https://m.media-amazon.com/images/I/41OAF5ftbgL.jpg) [**Nelyrho 8-in-1 Metal Casting Kit Graphite Crucible Graphite Ingot Molds 2 Stir Rods Quartz Cup & Tongs Complete Set for Melting Gold Silver Aluminum Brass**](https://www.amazon.com/dp/B0DX1LDLPZ)

Nelyrho$31.644.6★1008%▲rising

3
![CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (4KG No.3)](https://m.media-amazon.com/images/I/41q5lq1DktL.jpg) [**CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (4KG No.3)**](https://www.amazon.com/dp/B091C7G4HN)

CANALHOUT$18.484.5★8317%▲rising

4
![5PCS 2.76Ceramic Quartz Crucible Dish Cup Melting Gold Silver Copper Whip Tongs Handle 2A Jewelry Refining Casting Pot1](https://m.media-amazon.com/images/I/31ZNqGuioRL.jpg) [**5PCS 2.76Ceramic Quartz Crucible Dish Cup Melting Gold Silver Copper Whip Tongs Handle 2A Jewelry Refining Casting Pot1**](https://www.amazon.com/dp/B0BYW1ZT7P)

SUFJIO$12.964.3★1527%▲rising

5
![Nelyrho 6KG Propane Melting Furnace Kit Metal Casting Machine for Gold Silver Copper Jewelry Making & Refining](https://m.media-amazon.com/images/I/41E7hvZc5rL.jpg) [**Nelyrho 6KG Propane Melting Furnace Kit Metal Casting Machine for Gold Silver Copper Jewelry Making & Refining**](https://www.amazon.com/dp/B0CDKG1N1M)

Nelyrho$162.604.5★3957%▼falling

6
![Novellaire-8 Pcs Crucibles for Melting Metal Kit 4 Ceramic Quartz Crucibles and 2 Upgraded and Enlarged Ceramic Quartz Crucibles 2 Pcs Whipclip Handle 2a Melting Metals Like Gold and Silver](https://m.media-amazon.com/images/I/31wC2cO9gYL.jpg) [**Novellaire-8 Pcs Crucibles for Melting Metal Kit 4 Ceramic Quartz Crucibles and 2 Upgraded and Enlarged Ceramic Quartz Crucibles 2 Pcs Whipclip Handle 2a Melting Metals Like Gold and Silver**](https://www.amazon.com/dp/B0CWN7157K)

Novellaire$16.404.3★3056%▼falling

7
![CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (2.6KG No.2)](https://m.media-amazon.com/images/I/41uyPIHD3uL.jpg) [**CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (2.6KG No.2)**](https://www.amazon.com/dp/B091C8B6SH)

CANALHOUT$15.824.5★8314%▼falling

8
![CANALHOUT 1.4kg #1 Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (1.4KG No.1)](https://m.media-amazon.com/images/I/41q5lq1DktL.jpg) [**CANALHOUT 1.4kg #1 Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (1.4KG No.1)**](https://www.amazon.com/dp/B091C8L2TR)

CANALHOUT$13.224.5★8323%—flat

9
![QNK #6 6kg Clay Graphite Crucible w/Pour Spout for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum](https://m.media-amazon.com/images/I/41IomiC8hEL.jpg) [**QNK #6 6kg Clay Graphite Crucible w/Pour Spout for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum**](https://www.amazon.com/dp/B0C8T5XNWV)

QNK$26.784.5★1933%▼falling

10

![Nelyrho 3KG Propane Smelting Furnace Kit for Beginners Easy-to-Use Portable Metal Smelter with Crucible Tongs & Fire Brick Ideal for DIY Gold Silver Copper Aluminum Casting](https://m.media-amazon.com/images/I/41NlH5uHX7L.jpg) [**Nelyrho 3KG Propane Smelting Furnace Kit for Beginners Easy-to-Use Portable Metal Smelter with Crucible Tongs & Fire Brick Ideal for DIY Gold Silver Copper Aluminum Casting**](https://www.amazon.com/dp/B0FCBTKXBP)

Nelyrho$112.644.5★852%▲rising

11

![8 Pcs Crucible kit Graphite Torch Melting Casting Kit- Gold Melting Kit- Metal Melting Kit](https://m.media-amazon.com/images/I/417lAdttCVL.jpg) [**8 Pcs Crucible kit Graphite Torch Melting Casting Kit- Gold Melting Kit- Metal Melting Kit**](https://www.amazon.com/dp/B0CSJZC123)

MAHOOMMAKH$31.534.3★1002%—flat

12

![Nelyrho 6kg Premium Graphite Crucible Silicon Carbide Clay Crucible Cup for Melting Casting Refining Aluminum Gold Silver Copper Brass Withstand High Temperature 1800/3272](https://m.media-amazon.com/images/I/31kilt9ovcL.jpg) [**Nelyrho 6kg Premium Graphite Crucible Silicon Carbide Clay Crucible Cup for Melting Casting Refining Aluminum Gold Silver Copper Brass Withstand High Temperature 1800/3272**](https://www.amazon.com/dp/B0CCP2MGLL)

Nelyrho$25.084.7★2762%▼falling

13

![Nelyrho 6KG Melting Furnace Kit - Stainless Steel Foundry with Crucible Ingot Mlod Crucible Tongs Gloves - Ideal for Smelting Gold Silver Copper and Aluminum - Metal Recycling Casting Tool](https://m.media-amazon.com/images/I/41SfP7ZCZ-L.jpg) [**Nelyrho 6KG Melting Furnace Kit - Stainless Steel Foundry with Crucible Ingot Mlod Crucible Tongs Gloves - Ideal for Smelting Gold Silver Copper and Aluminum - Metal Recycling Casting Tool**](https://www.amazon.com/dp/B0D9VQZSV8)

Nelyrho$129.774.7★362%▲rising

14

![Borax 7.4 oz Borax Flux for Melting Gold Silver Bulk for Jewelry Casting Kit Hand Casting Jewelry Making Supplies Metal Melting Kit](https://m.media-amazon.com/images/I/41h4wHzfcnL.jpg) [**Borax 7.4 oz Borax Flux for Melting Gold Silver Bulk for Jewelry Casting Kit Hand Casting Jewelry Making Supplies Metal Melting Kit**](https://www.amazon.com/dp/B0D41GNBYC)

MAQIHAN$6.514.6★3092%▼falling

15

![Nelyrho #3-3kg Premium Graphite Crucible Silicon Carbide Clay Crucible Cup for Melting Casting Refining Aluminum Gold Silver Copper Brass Withstand High Temperature 1800/3272](https://m.media-amazon.com/images/I/41MOY+V5pML.jpg) [**Nelyrho #3-3kg Premium Graphite Crucible Silicon Carbide Clay Crucible Cup for Melting Casting Refining Aluminum Gold Silver Copper Brass Withstand High Temperature 1800/3272**](https://www.amazon.com/dp/B0CCNYRKGS)

Nelyrho$17.704.7★2762%▲rising

**~~Showing 15 of 58 — show all ~~**

## **Product shelf**

All 58 tracked products in this niche.

Top sellersNewestTrending

[![Coitak 9 Pieces Graphite Torch Melting Casting Kit Including 2 Crucible Stir Stick 5-in-1 Graphite Casting Ingot Mould Quartz Crucible Cylindrical Graphite A Pair of Gloves Tong for Melt](https://m.media-amazon.com/images/I/41an04Bj-HL.jpg)**Coitak 9 Pieces Graphite Torch Melting Casting Kit Including 2 Crucible Stir Stick 5-in-1 Graphite Casting Ingot Mould Quartz Crucible Cylindrical Graphite A Pair of Gloves Tong for Melt** Coitak**$29.40**4.0★79 reviews](https://www.amazon.com/dp/B0FC2C58V4) [![Nelyrho 8-in-1 Metal Casting Kit Graphite Crucible Graphite Ingot Molds 2 Stir Rods Quartz Cup & Tongs Complete Set for Melting Gold Silver Aluminum Brass](https://m.media-amazon.com/images/I/41OAF5ftbgL.jpg)**Nelyrho 8-in-1 Metal Casting Kit Graphite Crucible Graphite Ingot Molds 2 Stir Rods Quartz Cup & Tongs Complete Set for Melting Gold Silver Aluminum Brass** Nelyrho**$31.64**4.6★100 reviews](https://www.amazon.com/dp/B0DX1LDLPZ) [![CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (4KG No.3)](https://m.media-amazon.com/images/I/41q5lq1DktL.jpg)**CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (4KG No.3)** CANALHOUT**$18.48**4.5★831 reviews](https://www.amazon.com/dp/B091C7G4HN) [![5PCS 2.76Ceramic Quartz Crucible Dish Cup Melting Gold Silver Copper Whip Tongs Handle 2A Jewelry Refining Casting Pot1](https://m.media-amazon.com/images/I/31ZNqGuioRL.jpg)**5PCS 2.76Ceramic Quartz Crucible Dish Cup Melting Gold Silver Copper Whip Tongs Handle 2A Jewelry Refining Casting Pot1** SUFJIO**$12.96**4.3★152 reviews](https://www.amazon.com/dp/B0BYW1ZT7P) [![Nelyrho 6KG Propane Melting Furnace Kit Metal Casting Machine for Gold Silver Copper Jewelry Making & Refining](https://m.media-amazon.com/images/I/41E7hvZc5rL.jpg)**Nelyrho 6KG Propane Melting Furnace Kit Metal Casting Machine for Gold Silver Copper Jewelry Making & Refining** Nelyrho**$162.60**4.5★395 reviews](https://www.amazon.com/dp/B0CDKG1N1M) [![Novellaire-8 Pcs Crucibles for Melting Metal Kit 4 Ceramic Quartz Crucibles and 2 Upgraded and Enlarged Ceramic Quartz Crucibles 2 Pcs Whipclip Handle 2a Melting Metals Like Gold and Silver](https://m.media-amazon.com/images/I/31wC2cO9gYL.jpg)**Novellaire-8 Pcs Crucibles for Melting Metal Kit 4 Ceramic Quartz Crucibles and 2 Upgraded and Enlarged Ceramic Quartz Crucibles 2 Pcs Whipclip Handle 2a Melting Metals Like Gold and Silver** Novellaire**$16.40**4.3★305 reviews](https://www.amazon.com/dp/B0CWN7157K) [![CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (2.6KG No.2)](https://m.media-amazon.com/images/I/41uyPIHD3uL.jpg)**CANALHOUT Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (2.6KG No.2)** CANALHOUT**$15.82**4.5★831 reviews](https://www.amazon.com/dp/B091C8B6SH) [![CANALHOUT 1.4kg #1 Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (1.4KG No.1)](https://m.media-amazon.com/images/I/41q5lq1DktL.jpg)**CANALHOUT 1.4kg #1 Silicon Carbide Graphite Crucibles Crucibles for Melting Metal Withstand The High Temperature 1800(3272F) Melting Casting Refining Aluminum Gold Silver Copper (1.4KG No.1)** CANALHOUT**$13.22**4.5★832 reviews](https://www.amazon.com/dp/B091C8L2TR)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**24%

*“Excellent quality”*

**Value For Money**14%

*“Decent price”*

**Advertised Vs Actual Product**12%

*“As advertised”*

**Durability**6%

*“Seems durable”*

**Efficiency**6%

*“functions very well”*

**Ease Of Use**5%

*“Easy to use”*

**Size-Overall**4%

*“the sizes are nice”*

**Heating**3%

*“I also liked that the burner produced consistent heat once adjusted correctly”*

**Strength**3%

*“sturdy”*

**Assembly/Installation**2%

*“Assembly took just a few minutes”*

### **What buyers complain about **

**Durability**17%

*“Breaks Too Easily”*

**Size-Overall**17%

*“Too small”*

**Quality-Overall**10%

*“Poor Quality”*

**Heating**10%

*“it would not heat at all”*

**Functionality-Overall**4%

*“I tried the dismount it ro save my gold but couldnt. Now i ll have to hire someone to save it without any loss”*

**Strength**4%

*“Slightly fragile”*

**Value For Money**2%

*“Cheap price cheap product”*

**Instructions/User Manual/Troubleshooting**2%

*“The 'break in' instructions were extensive which I did not follow”*

**Ease Of Use**2%

*“cant be used”*

**Material Quality**2%

*“I didn't like the material it was made out of”*

#### **Top return reasons**- Size-Overall34% - Defective Material/Parts15% - Heating14% - Advertised Vs Actual Product8% - Functionality-Overall7% - Durability4% - Quality-Overall2% - Product Condition2% - Value For Money2% - Material Quality1%