---
title: "tumbler turner — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/tumbler-turner"
last_updated: "2026-07-14T23:20:13.175Z"
locale: en
meta:
  description: "tumbler turner shows a sweet-spot price point ($30.29 avg), but soft demand (-24.0% this quarter) keeps it on the watch list."
  "og:description": "tumbler turner shows a sweet-spot price point ($30.29 avg), but soft demand (-24.0% this quarter) keeps it on the watch list."
  "og:title": "tumbler turner — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **tumbler turner**

**Worth a look**

Shows a sweet-spot price point ($30.29 avg), but soft demand (-24.0% this quarter) keeps it on the watch list.

Market size 39Growth 13Conversion 31Competition 78Returns 47Price range 88Avg price 95Brand share 49Review moat 49Quality gap 62

**Avg price**

**Incredible****$30.29**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.02–$74.55**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****76%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Okay****1,619.57**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Okay****3.4%**

return rate — above 6% kills the launch gate

**Market size**

**Okay****$195K**

$195K/yr · 258K searches

**Conversion**

**Okay****2.5%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Bad****-24.0%**

90-day search growth — must beat 0% to launch

## **Competition**

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

**Brands**

**16 **▼falling

**Sellers**

**19**

**Top-5 brand share**

**76%**

**Open market**

**18%**

- LFSUM34% - ERZHE14% - YVV11% - HXH9% - WAQONUY8% - KingBaas7% - Open — no brand owns it (10 brands, 18%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%$6K6%$12K9%$18K12%$23K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 37 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes](https://m.media-amazon.com/images/I/41pa5pd9S0L.jpg)**Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes**ERZHE**$18.99**4.4★32 rev](https://www.amazon.com/dp/B0GF6BC23Y) [2![LFSUM Cup Turner for Crafts Tumbler Cup Spinner Machine Kit Wood Cuptisserie Turner DIY Glitter Epoxy Tumblers with Silent UL Motor Safety Switch 2 Foams Accessories (Simple)](https://m.media-amazon.com/images/I/41o9BDMTtIL.jpg)**LFSUM Cup Turner for Crafts Tumbler Cup Spinner Machine Kit Wood Cuptisserie Turner DIY Glitter Epoxy Tumblers with Silent UL Motor Safety Switch 2 Foams Accessories (Simple)**LFSUM**$23.36**4.6★4,986 rev](https://www.amazon.com/dp/B07Y36ZCZN) [3![YVV Turner Cup Rotating Display Stand for Epoxy Glitter Tumbler 360 Degree Automatic Mute Rotating Turntable for Photography Products Tumbler Making Supplies Spinner 4.72*1.77in Motorized Rotation](https://m.media-amazon.com/images/I/41BZwXrujdL.jpg)**YVV Turner Cup Rotating Display Stand for Epoxy Glitter Tumbler 360 Degree Automatic Mute Rotating Turntable for Photography Products Tumbler Making Supplies Spinner 4.72*1.77in Motorized Rotation**YVV**$10.62**4.7★6,555 rev](https://www.amazon.com/dp/B095HKVW46) [4![Cup Turner for Crafts Tumbler Tumbler Turner DIY Glitter Epoxy Resin Tumblers Epoxy Resin Mixer Attachment with Silent Motor Two-Way Rotation Silicone Pad Cup Spinner (Rose-Gold)](https://m.media-amazon.com/images/I/41TF4ZRq8-L.jpg)**Cup Turner for Crafts Tumbler Tumbler Turner DIY Glitter Epoxy Resin Tumblers Epoxy Resin Mixer Attachment with Silent Motor Two-Way Rotation Silicone Pad Cup Spinner (Rose-Gold)**LFSUM**$25.88**4.5★1,000 rev](https://www.amazon.com/dp/B0D97B2S3H) [5![LFSUM 2X Double Cup Turner for Crafts Tumbler Cup Turners for Tumblers Cup Spinner Machine Kit Tumbler Spinner for Epoxy Glitter Epoxy Tumblers (Rose Gold)](https://m.media-amazon.com/images/I/41dKjLrxS5L.jpg)**LFSUM 2X Double Cup Turner for Crafts Tumbler Cup Turners for Tumblers Cup Spinner Machine Kit Tumbler Spinner for Epoxy Glitter Epoxy Tumblers (Rose Gold)**LFSUM**$40.58**4.5★3,016 rev](https://www.amazon.com/dp/B09DCDFT6H)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes](https://m.media-amazon.com/images/I/41pa5pd9S0L.jpg)**Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes**ERZHE**$18.99**32 rev3mo ago](https://www.amazon.com/dp/B0GF6BC23Y) [![LFSUM 4 Arm Cup Turner for Crafts Tumbler Multi Tumbler Spinner Machine Kit Tumbler Turner DIY Glitter Epoxy Resin Tumblers (4X-Black)](https://m.media-amazon.com/images/I/41iY2uBDOhL.jpg)**LFSUM 4 Arm Cup Turner for Crafts Tumbler Multi Tumbler Spinner Machine Kit Tumbler Turner DIY Glitter Epoxy Resin Tumblers (4X-Black)**LFSUM**$50.02**3,016 rev1y ago](https://www.amazon.com/dp/B0DWJ64G6C) [![HHTHH 2 pcs Cup Turner Holder Multi Cup Turner for Tumblers Adjustable Tumbler Turner Inserts for 10-40 oz All Tumblers fit 3/4 Inch and 1/2 Inch PVC Pipe](https://m.media-amazon.com/images/I/41lx0n+T6qL.jpg)**HHTHH 2 pcs Cup Turner Holder Multi Cup Turner for Tumblers Adjustable Tumbler Turner Inserts for 10-40 oz All Tumblers fit 3/4 Inch and 1/2 Inch PVC Pipe**HHTHH**$19.29**260 rev1y ago](https://www.amazon.com/dp/B0DFPJ14LD) [![HXH Cup Turner for Crafts Tumbler Electric Resin Mixer Tumbler Cup Spinner Glitter Powder Epoxy Resin kit for Tumblers for Beginners with Foam](https://m.media-amazon.com/images/I/41TF4ZRq8-L.jpg)**HXH Cup Turner for Crafts Tumbler Electric Resin Mixer Tumbler Cup Spinner Glitter Powder Epoxy Resin kit for Tumblers for Beginners with Foam**HXH**$25.05**929 rev1y ago](https://www.amazon.com/dp/B0DCHNSHBX) [![Cup Turner for Crafts Tumbler Tumbler Turner DIY Glitter Epoxy Resin Tumblers Epoxy Resin Mixer Attachment with Silent Motor Two-Way Rotation Silicone Pad Cup Spinner (Rose-Gold)](https://m.media-amazon.com/images/I/41TF4ZRq8-L.jpg)**Cup Turner for Crafts Tumbler Tumbler Turner DIY Glitter Epoxy Resin Tumblers Epoxy Resin Mixer Attachment with Silent Motor Two-Way Rotation Silicone Pad Cup Spinner (Rose-Gold)**LFSUM**$25.88**1,000 rev1y ago](https://www.amazon.com/dp/B0D97B2S3H)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Cup Turner for Tumblers Tumbler Turner Machine for Epoxy Cup Tumbler Cup Spinner for Crafts Tumbler Cuptisserie Cup Turner Spiner Tumbler Turner Kit Epoxy Tumbler Kit Cup Spinner Turner](https://m.media-amazon.com/images/I/41fBP9iOzLL.jpg)**Cup Turner for Tumblers Tumbler Turner Machine for Epoxy Cup Tumbler Cup Spinner for Crafts Tumbler Cuptisserie Cup Turner Spiner Tumbler Turner Kit Epoxy Tumbler Kit Cup Spinner Turner**WAQONUY**$18.14**4.5★**▲ 419%**](https://www.amazon.com/dp/B08ZMRVVMF) [![Cup Turner for Tumblers Tumbler Turner Machine for Epoxy Cup Tumbler Cup Spinner for Crafts Tumbler Cuptisserie Cup Turner Spiner Tumbler Turner Kit Epoxy Tumbler Kit Cup Spinner Turner (Black-1X)](https://m.media-amazon.com/images/I/41fBP9iOzLL.jpg)**Cup Turner for Tumblers Tumbler Turner Machine for Epoxy Cup Tumbler Cup Spinner for Crafts Tumbler Cuptisserie Cup Turner Spiner Tumbler Turner Kit Epoxy Tumbler Kit Cup Spinner Turner (Black-1X)**WAQONUY**$18.91**4.6★**▲ 415%**](https://www.amazon.com/dp/B0CNSGKS41) [![Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes](https://m.media-amazon.com/images/I/41pa5pd9S0L.jpg)**Cup Turner for Crafts 2-Way Rotation Epoxy Tumbler Spinner Machine Kit Dual Direction Spin for Glitter & Resin Compatible with Handled Mugs & Various Tumbler Sizes**ERZHE**$18.99**4.4★**▲ 412%**](https://www.amazon.com/dp/B0GF6BC23Y) [![VOFiTNY Gymnastics Air Barrel Octagon Mat Tumbler 3.3ft L x 2ft D Back Handspring Trainer for Home/Gym/Tumbling Without Pump](https://m.media-amazon.com/images/I/31TNfeIlOxL.jpg)**VOFiTNY Gymnastics Air Barrel Octagon Mat Tumbler 3.3ft L x 2ft D Back Handspring Trainer for Home/Gym/Tumbling Without Pump**VOFiTNY**$51.71**4.6★**▲ 338%**](https://www.amazon.com/dp/B0CJRLVBMD) [![5PCS Cup Turner Foam with 5PCS Tumbler Shields for Epoxy Resin Tumbler Turner Foams Insert for 1/2 Inch PVC Pipe Tumbler Spinner Foams Fit 40 oz 30 oz 20 oz 10 ozTumblers Crafting (Pink)](https://m.media-amazon.com/images/I/41-q2hS-zdL.jpg)**5PCS Cup Turner Foam with 5PCS Tumbler Shields for Epoxy Resin Tumbler Turner Foams Insert for 1/2 Inch PVC Pipe Tumbler Spinner Foams Fit 40 oz 30 oz 20 oz 10 ozTumblers Crafting (Pink)**RF REENFAYA**$14.75**4.1★**▲ 68%**](https://www.amazon.com/dp/B08P486WPV)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -24.0% search growth over the last 90 days.

7K5KPrime Day '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**15%

*“Excellent product”*

**Display-Overall**9%

*“Cool display”*

**Efficiency**8%

*“effective”*

**Value For Money**8%

*“Worth the money”*

**Advertised Vs Actual Product**8%

*“As advertised”*

**Ease Of Use**7%

*“Easy peasy”*

**Assembly/Installation**6%

*“Assembly was straightforward”*

**Durability**5%

*“Very durable”*

**Strength**3%

*“Very sturdy display”*

**Functionality-Overall**3%

*“works exactly as expected”*

### **What buyers complain about **

**Durability**23%

*“The first one broke after 3 weeks”*

**Functionality-Overall**17%

*“Doesn't work”*

**Noise Level**8%

*“then started making a grinding noise I could hear from across the room”*

**Quality-Overall**4%

*“Poor quality- buy something else”*

**Charging**4%

*“Rechargeable/USB doesnt work”*

**Size-Overall**3%

*“so the extra 3/4 foam cup holders I also ordered didn't fit properly”*

**Value For Money**3%

*“Very cheap should have known not to get this product because of the price”*

**Strength**3%

*“it doesnt feel as sturdy as I was expecting”*

**Battery Life**3%

*“After batteries died the product never turned on again”*

**Adjustability/Rotatability/Reclining**2%

*“too bad it didn't have an adjustable speed control”*

### **Top return reasons **

**Size-Overall**34%

**Functionality-Overall**17%

**Display-Overall**7%

**Defective Material/Parts**7%

**Value For Money**5%

**Advertised Vs Actual Product**5%

**Charging**3%

**Product Condition**2%

**Durability**2%

**Adjustability/Rotatability/Reclining**2%