---
title: "Domino Molds for Resin Casting — $31K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/domino-molds-for-resin-casting"
last_updated: "2026-08-10T10:13:02.978Z"
locale: en
meta:
description: "Niche score 45/100 · $31K/yr market · 57K searches/yr · $13.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $31K/yr market · 57K searches/yr · $13.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Domino Molds for Resin Casting — $31K/yr Amazon US Niche (2026) - Flapen"
---
# **domino molds for resin casting**
**Skip it**
A small market ($31K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 22Conversion 51Competition 35Returns 85Price range 54Avg price 58Brand share 59Review moat 60Quality gap 76
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,108.19**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****69%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Good****$13.00**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$4.96–$26.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-6.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$31K**
$31K/yr · 57K searches
According to Flapen's Amazon United States niche tracking, domino molds for resin casting is a $31K/yr Amazon United States market (57K searches/yr). The top 5 brands hold 69% of demand. Verdict: Skip it — 45/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **domino molds for resin casting market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$39K–$52K**
- units × avg price
- **Conversion rate**
- **4.2%**
- **Avg BSR**
- **#558**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **221 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**23**
**Top-5 brand share**
**69%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 99%
**Open market**
**25%**
- Patelai21% - Vakoo20% - AOEDEO11% - LUOWAN11% - LET'S RESIN6% - Diueoly6%
## **Demand & seasonality**
Weekly Amazon search volume, last 109 weeks — -6.2% search growth over the last 90 days.
2K2KSpike '24Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/domino-molds-for-resin-casting/trend)
## **Top domino molds for resin casting search terms**
- **domino molds for epoxy resin**14K/yr-1.6%4.0% conv. - **domino resin mold**10K/yr-22.1%4.2% conv. - **domino mold**8K/yr-12.4%4.9% conv. - **resin domino mold**6K/yr+11.2%4.1% conv. - **dominos mold**4K/yr-0.1%5.6% conv. - **dominos resin mold**3K/yr-0.9%4.0% conv. - **dominos molds for epoxy resin**2K/yr+7.6%3.5% conv. - **domino box resin mold**3K/yr+3.0%4.0% conv. - **domino silicone molds for resin**2K/yr-24.6%3.4% conv. - **dominoes mold**2K/yr-5.6%4.0% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/domino-molds-for-resin-casting/search-terms)
## **Top domino molds for resin casting 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.
0%5%$2K10%$3K15%$5K20%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Vakoo Domino Molds for Epoxy Resin Thickened Silicone Molds for Resin Casting with Large Capacity Box Mold - Blue**Vakoo**$15.97**4.5★705 rev](https://www.amazon.com/dp/B099JFFDYD) [2**Patelai Domino Molds for Epoxy Resin Domino Resin Molds Silicone Dominoes Mold Candy Clay Chocolate Mold 28 Cavities Silicone Mould DIY Pendant Cake Jewelry Making Tool**Patelai**$5.58**4.6★5,445 rev](https://www.amazon.com/dp/B08H4KDZ3H) [3**Round Thick Domino Molds for Resin Casting Domino Mold for Resin Silicone Dominoes Mold with Round Edges Shiny & No Scratches & Durable (Each Domino 2x1x0.36 in)**AOEDEO**$9.90**4.6★833 rev](https://www.amazon.com/dp/B08WK7R3RN) [4**Professional Domino Molds for Resin Casting Jumbo Domino Molds for Resin Casting Double 6 Dominoes Mold Shiny & No Scratches & Durable 8.86 x 9.25 x 0.39 inch 230g (New Version**LUOWAN**$9.83**4.6★3,082 rev](https://www.amazon.com/dp/B08DNMF9DZ) [5**LETS RESIN Resin Molds Double 6 Domino Epoxy Mold Standard Size Glossy Molds for Resin Casting Silicone Molds for Epoxy Resin UV Resina Shiny & No Scratches & Durable**LET'S RESIN**$7.65**4.6★6,109 rev](https://www.amazon.com/dp/B08CXB1ZMP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Silicone Domino Mold for Epoxy Resin 28 Cavities Each Domino1.7x0.9x0.35 in**Viliqiou**$7.65**7 rev4mo ago](https://www.amazon.com/dp/B0GQKTGMCL) [**4 Packs Domino Molds and Dominoes Box Molds Domino Bracket Epoxy Mold Silicone Mold Dot Dominoes Silicone Mould for DIY Pendant Jewelry Crafts Making Tool**Xosjska**$19.96**11 rev8mo ago](https://www.amazon.com/dp/B0FX28HNTT) [**Dominoes Storage Box Resin Mold Silicone Epoxy Resin Mold Domino Molds Domino Box Jewelry Storage Case Epoxy Resins Casting for DIY Craft Tool Jewelry Home Decoration Dominos Game Silicone**Trinkrittey**$7.95**31 rev10mo ago](https://www.amazon.com/dp/B0FMDL2SXS) [**Resiners Chess Mold Set Silicone Resin Molds for Chess Dominoes&Checkers**Resiners**$26.70**57 rev10mo ago](https://www.amazon.com/dp/B0FM3MNYPG) [**Domino Box Mold with Lid Silicone Rectangle Large Mold Mould Container Set for Resin Dominoes Chess Tissues Napkin Storage Case DIY Crafts Jewelry Holder Casting**Marsrut**$17.90**94 rev1y ago](https://www.amazon.com/dp/B0DHZXF6FD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Silicone Domino Mold for Epoxy Resin 28 Cavities Each Domino1.7x0.9x0.35 in**Viliqiou**$7.65**3.9★**▲ 188%**](https://www.amazon.com/dp/B0GQKTGMCL) [**Resiners Chess Mold Set Silicone Resin Molds for Chess Dominoes&Checkers**Resiners**$26.70**4.4★**▲ 140%**](https://www.amazon.com/dp/B0FM3MNYPG) [**GDDP Domino Molds for Epoxy Resin Box Domino Resin Mold Set for DIY Crafts**GDDP**$15.70**4.3★**▲ 103%**](https://www.amazon.com/dp/B08SWGP2NJ) [**4 Packs Domino Molds and Dominoes Box Molds Domino Bracket Epoxy Mold Silicone Mold Dot Dominoes Silicone Mould for DIY Pendant Jewelry Crafts Making Tool**Xosjska**$19.96**4.2★**▲ 93%**](https://www.amazon.com/dp/B0FX28HNTT) [**Round Thick Domino Molds for Resin Casting Domino Mold for Resin Silicone Dominoes Mold with Round Edges Shiny & No Scratches & Durable (Each Domino 2x1x0.36 in)**AOEDEO**$9.90**4.6★**▲ 19%**](https://www.amazon.com/dp/B08WK7R3RN)
**~~View all trending →~~**
## **What buyers say about domino molds for resin casting**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“I like the quality of this mold”*
**Ease Of Use**8%
*“Easy to use”*
**Durability**8%
*“It felt sturdy and durable”*
**Size-Overall**8%
*“Good size”*
**Ease Of Cleaning**7%
*“brush it into the mold it comes out clean”*
**Thickness**6%
*“But the dominoes come out well and are thick”*
**Advertised Vs Actual Product**5%
*“Worked as advertised”*
**Value For Money**5%
*“amazing value for the money”*
**Shape/Style**4%
*“Love the shape”*
**Material Quality**3%
*“Perfect for resin projects”*
### **What buyers complain about **
**Size-Overall**23%
*“small”*
**Strength**7%
*“Not to sturdy, a bit more flimsy than I was expecting, not happy”*
**Thickness**6%
*“Not thick enough”*
**Assembly/Installation**6%
*“hard to put together”*
**Functionality-Overall**5%
*“This box is not doable”*
**Instructions/User Manual/Troubleshooting**5%
*“No instructions”*
**Adhesion/Stickiness**4%
*“Or glue”*
**Value For Money**4%
*“Go with a better option this is a waste of money”*
**Ease Of Use**4%
*“it is very difficult to get it out without damaging the mold”*
**Quality-Overall**3%
*“garbage bag fillers”*
### **Top return reasons **
**Size-Overall**48%
**Defective Material/Parts**7%
**Functionality-Overall**6%
**Advertised Vs Actual Product**4%
**Thin**4%
**Material Quality**3%
**Assembly/Installation**3%
**Shape/Style**3%
**Thickness**2%
**Product Condition**2%
## **Common questions**
- **Is domino molds for resin casting profitable to sell on Amazon United States?**
- The niche generates $31K/yr across 21 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -6.2%. Flapen's verdict: Skip it (45/100).
- **How competitive is the domino molds for resin casting niche?**
- 17 brands and 23 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in domino molds for resin casting?**
- Top complaints mined from reviews: Size-Overall, Strength, Thickness. The return rate is 1.5%.
- **When does demand for domino molds for resin casting peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the domino molds for resin casting niche?**
- Listings span $4.96–$26.70; the average listing price is $13.00 (sweet spot $15–$100). The average incumbent carries 1,108 reviews — the moat a new listing must climb.
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