---
title: "Tri Color Filament — $118K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/tri-color-filament"
last_updated: "2026-08-08T12:32:37.767Z"
locale: en
meta:
description: "Niche score 58/100 · $118K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 58/100 · $118K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Tri Color Filament — $118K/yr Amazon US Niche (2026) - Flapen"
---
# **tri color filament**
**Worth a look**
Shows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 28Growth 14Conversion 66Competition 81Returns 94Price range 84Avg price 93Brand share 88Review moat 45Quality gap 38
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$22.36**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****47%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$8.39–$58.18**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Conversion**
**Good****5.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,012.71**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$118K**
$118K/yr · 90K searches
**Growth**
**Bad****-22.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, tri color filament is a $118K/yr Amazon United States market (90K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Worth a look — 58/100.
Data updated Aug 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **tri color filament market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$89K–$112K**
- units × avg price
- **Conversion rate**
- **5.9%**
- **Avg BSR**
- **#158**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **98%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **204 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**32 **▲rising
**Sellers**
**37**
**Top-5 brand share**
**47%**
Top 20: 91%
**Top-5 click share**
**34%**
Top 20: 74%
**Open market**
**49%**
- SUNLU21% - LANDU9% - Yousu7% - Sovol5% - RepRapper5% - OVVNYXE5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -22.4% search growth over the last 90 days.
5K4KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/tri-color-filament/trend)
## **Top tri color filament search terms**
- **tri color pla filament**38K/yr-31.9%3.8% conv. - **tri color filament**18K/yr-19.6%2.0% conv. - **tricolor pla**9K/yr+34.5%3.1% conv. - **tri color pla**11K/yr-27.9%4.1% conv. - **iridescent pla filament**8K/yr-22.7%2.7% conv. - **iridescent pla**5K/yr-20.5%1.5% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/tri-color-filament/search-terms)
## **Top tri color filament 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%3%$4K6%$7K9%$11K12%$14K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg Triple Color Silk PLA Filament Silk Rainbow PLA Filament Neatly Wound 3D Printer Filament 3 in 1 Multi Color Filament +/-0.02mm Silk Red Blue Green**LANDU**$21.10**4.7★434 rev](https://www.amazon.com/dp/B0D8NZBVNB) [2**SUNLU 4KG Triple Color Silk Filament Silk PLA 3D Printer Filament 1.75mm Dimensional Accuracy +/- 0.02mm 1KG Spool(2.2 lbs) 4 Pack PLA Silk Triple Color**SUNLU**$58.18**4.5★4,513 rev](https://www.amazon.com/dp/B0F6SWH1J8) [3**YOUSU Tri Color PLA 3D Printer Filament 1.75mm Coextrusion Rainbow PLA Filament with Silk PLA Pink-Blue-Green Multi Color 3D Printing Filament +/-0.02mm 1kg/2.2lbs**Yousu**$17.72**4.8★195 rev](https://www.amazon.com/dp/B0DHPDSWH1) [4**SUNLU Silk Triple Color Pla Filament Silk PLA 3D Printer Filament 1.75mm Shiny Silk Texture Dimensional Accuracy +/- 0.02mm 1KG Spool (2.2 lbs) PLA Silk Triple Color (Orange Blue Green)**SUNLU**$19.48**4.5★4,513 rev](https://www.amazon.com/dp/B0DDPQNKQV) [5**Reprapper Triple Color Filament Coextrusion PLA Filament 1.75mm for 3D Printer Multicolor Like Dual Color Rainbow PLA 2.2lbs (1kg) Silk PLA Red/Gold/Blue**RepRapper**$15.86**4.6★292 rev](https://www.amazon.com/dp/B09YRHGHMD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SUNLU 250G Silk Triple Color PLA Filament Bundle Muticolor 1kg in Total**SUNLU**$28.20**41 rev11mo ago](https://www.amazon.com/dp/B0FQJ1NY8T) [**SUNLU Silk Triple Color PLA Filament 1KG (Red Yellow Blue)**SUNLU**$17.65**13 rev11mo ago](https://www.amazon.com/dp/B0FPPHK5Z6) [**SUNLU 4KG Triple Color Silk Filament Silk PLA 3D Printer Filament 1.75mm Dimensional Accuracy +/- 0.02mm 1KG Spool(2.2 lbs) 4 Pack PLA Silk Triple Color**SUNLU**$58.18**4,513 rev1y ago](https://www.amazon.com/dp/B0F6SWH1J8) [**FLASHFORGE Silk Tri-Color PLA Filament 1.75mm Coextrusion Orange Green Blue Triple Color Rainbow 3D Printer Filament Enchanting Silk Finish with 360 Multicolor Shifting Color Effect**FLASHFORGE**$24.44**597 rev1y ago](https://www.amazon.com/dp/B0DXT4HT28) [**iSANMATE Matte Tri Colors PLA Filament 1.75mm 3-in-1 Color Rainbow Filament Coextrusion 3D Filament Rapid Magic Color Change Filament 1.75mm Dimensional Accuracy +/- 0.03 mm Fluorite 1KG/Spool**iSANMATE**$20.81**359 rev1y ago](https://www.amazon.com/dp/B0DBPP4MCF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNLU 4KG Triple Color Silk Filament Silk PLA 3D Printer Filament 1.75mm Dimensional Accuracy +/- 0.02mm 1KG Spool(2.2 lbs) 4 Pack PLA Silk Triple Color**SUNLU**$58.18**4.5★**▲ 244%**](https://www.amazon.com/dp/B0F6SWH1J8) [**Reprapper Triple Color Filament Coextrusion PLA Filament 1.75mm for 3D Printer Multicolor Like Dual Color Rainbow PLA 2.2lbs (1kg) Silk PLA Red/Gold/Blue**RepRapper**$15.86**4.6★**▲ 217%**](https://www.amazon.com/dp/B09YRHGHMD) [**YOUSU Tri Color PLA 3D Printer Filament 1.75mm Coextrusion Rainbow PLA Filament with Silk PLA Pink-Blue-Green Multi Color 3D Printing Filament +/-0.02mm 1kg/2.2lbs**Yousu**$17.72**4.8★**▲ 146%**](https://www.amazon.com/dp/B0DHPDSWH1) [**FLASHFORGE Silk Tri-Color PLA Filament 1.75mm Coextrusion Orange Green Blue Triple Color Rainbow 3D Printer Filament Enchanting Silk Finish with 360 Multicolor Shifting Color Effect**FLASHFORGE**$24.44**4.7★**▲ 109%**](https://www.amazon.com/dp/B0DXT4HT28) [**FLASHFORGE Silk Tri-Color PLA Filament 1.75mm Coextrusion Red Yellow Blue Triple Color Rainbow 3D Printer Filament Enchanting Silk Finish with 360 Multicolor Shifting Color Effect**FLASHFORGE**$25.25**4.7★**▲ 32%**](https://www.amazon.com/dp/B0D89PBWH4)
**~~View all trending →~~**
## **What buyers say about tri color filament**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**50%
*“The color choices are great”*
**Quality-Overall**16%
*“Amazing quality”*
**Adhesion/Stickiness**4%
*“layer adhesion is excellent”*
**Material Quality**3%
*“Great material”*
**Value For Money**3%
*“fair price”*
**Efficiency**2%
*“Works great”*
**Compatibility-Overall**2%
*“should be compatible with the majority of printers”*
**Advertised Vs Actual Product**2%
*“Wow - is the best description”*
**Ease Of Use**2%
*“Easy to Use”*
**Brightness/Shine/Glow**1%
*“It has a beautiful shine”*
### **What buyers complain about **
**Color**17%
*“Colors are much darker than shown”*
**Print Quality**16%
*“its still not printing anything correctly”*
**Quality-Overall**8%
*“Bad quality filament”*
**Adhesion/Stickiness**6%
*“Doesn't adhere well”*
**Advertised Vs Actual Product**5%
*“Not like the picture”*
**Size-Overall**5%
*“the star I did was fairly large”*
**Strength**5%
*“very brittle”*
**Durability**4%
*“Breaks all the time”*
**Value For Money**3%
*“It's a bit high in price”*
**Functionality-Overall**3%
*“it doesn't work well in it at all”*
### **Top return reasons **
**Size-Overall**41%
**Compatibility-Overall**13%
**Color**11%
**Advertised Vs Actual Product**10%
**Functionality-Overall**6%
**Print Quality**5%
**Value For Money**3%
**Material Quality**2%
**Defective Material/Parts**2%
**Product Condition**1%
## **Common questions**
- **Is tri color filament profitable to sell on Amazon United States?**
- The niche generates $118K/yr across 51 tracked products. 2 of 8 products launched in the last 360 days are still selling. 90-day search growth is -22.4%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the tri color filament niche?**
- 32 brands and 37 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 47% of demand.
- **What do buyers complain about in tri color filament?**
- Top complaints mined from reviews: Color, Print Quality, Quality-Overall. The return rate is 1.1%.
- **When does demand for tri color filament peak?**
- Demand peaks in Jan–Nov–Dec; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the tri color filament niche?**
- Listings span $8.39–$58.18; the average listing price is $22.36 (sweet spot $15–$100). The average incumbent carries 2,013 reviews — the moat a new listing must climb.
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