---
title: "3doodler Refill Packs — $293K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/3doodler-refill-packs"
last_updated: "2026-08-08T06:58:07.075Z"
locale: en
meta:
description: "Niche score 48/100 · $293K/yr market · 155K searches/yr · $15.00 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 48/100 · $293K/yr market · 155K searches/yr · $15.00 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "3doodler Refill Packs — $293K/yr Amazon US Niche (2026) - Flapen"
---
# **3doodler refill packs**
**Skip it**
Soft demand (-25.0% this quarter) — this niche doesn't clear our bar today.
Market size 51Growth 13Conversion 95Competition 29Returns 87Price range 46Avg price 75Brand share 37Review moat 76Quality gap 19
**Conversion**
**Incredible****12.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****474.93**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$15.00**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$293K**
$293K/yr · 155K searches
**Price range**
**Okay****$6.45–$22.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-25.0%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, 3doodler refill packs is a $293K/yr Amazon United States market (155K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 48/100.
Data updated Aug 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **3doodler refill packs market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$300K–$375K**
- units × avg price
- **Conversion rate**
- **12.6%**
- **Avg BSR**
- **#481**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **26 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**19**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**13%**
- Orkan30% - Logiim17% - Kretrum16% - 3Doodler14% - amokia6% - Toy Tree4% - Open — no brand owns it (5 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.0% search growth over the last 90 days.
18K13KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 7.8×
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/3doodler-refill-packs/trend)
## **Top 3doodler refill packs search terms**
- **3doodler refill packs**53K/yr-14.8%12.0% conv. - **3d doodler pen refills**54K/yr-28.8%12.4% conv. - **3 doodler refills**8K/yr-28.7%9.6% conv. - **3d doodler refills**9K/yr-18.2%5.0% conv. - **3doodler refills**9K/yr-37.1%8.9% conv. - **2.5mm filament for 3d pen**3K/yr+7.1%5.0% conv. - **3doodler filament**5K/yr-38.5%10.9% conv. - **3doodler start+ refills**5K/yr-47.9%7.3% conv. - **3doodler refill**6K/yr-47.8%10.2% conv. - **3d doodle pen refills**4K/yr-39.2%7.3% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/3doodler-refill-packs/search-terms)
## **Top 3doodler refill packs 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%10%$29K20%$59K30%$88K40%$117K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**300 x ORKAN 3D Pen Filament Refills | Only Compatible with The 3Doodler Start+ | 15 Rainbow Colors | 6 x 2.5mm PCL Eco-Filament Strands | Safe for Kids | Only for 3Doodler Start+ 3D Pen**Orkan**$14.94**4.8★158 rev](https://www.amazon.com/dp/B0DV9HRTNZ) [2**160Pcs 32 Colors PCL 2.5mm 3D Low Temperature Pen Filament Refill**Logiim**$13.54**4.7★85 rev](https://www.amazon.com/dp/B0FX9K3GYV) [3**3Doodler Start 3D Printing Filament Refill Bag for 6+ years old (x250 Strands Over 1250 ft. of Extruded Plastic) - Primary Pow**3Doodler**$13.63**4.7★463 rev](https://www.amazon.com/dp/B099X99C92) [4**22 Colors 3D Doodler Pen Refills Only Fit for 3Doodler Start+ 3D Pen Low Printing Temperature PCL Filament 3Doodler Start Refills Packs Each Color 15.2 cm x 5 pcs Total 110 pcs**Kretrum**$12.55**4.7★1,393 rev](https://www.amazon.com/dp/B0D9M4LWRM) [5**300 x ORKAN 3D Pen Filament Refills | Only Compatible with The 3Doodler Start+ | 15 Jungle Colors | 6 x 2.5mm PCL Eco-Filament Strands | Safe for Kids | Only for 3Doodler Start+ 3D Pen**Orkan**$13.34**4.7★95 rev](https://www.amazon.com/dp/B0FLYFVMDN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Puikos 32 Colors 3D Pen Filament Refill Total 160 for 3Doodler Start+**Puikos**$15.80**6 rev4mo ago](https://www.amazon.com/dp/B0GTNXBG1L) [**32Colors 3D Doodler Pen Refills Only Fit for 3Doodler Start+ 3D Pen Low Printing Temperature PCL Filament 3Doodler Start Refills Packs Total 160 pcs Non-Toxic Eco-Friendly Craft Supplies**JUSEN.U**$16.73**3 rev4mo ago](https://www.amazon.com/dp/B0GT49R1CZ) [**32 Colors 3D Pen Refills Pack for 3Doodler Start+ 3D Pen 2.5mm PCL Filament Low Printing Temperature Total 160pcs 3D Printing Filament Only Compatible with 3Doodler Start+**amokia**$9.93**28 rev5mo ago](https://www.amazon.com/dp/B0GCKQXPTT) [**160Pcs 32 Colors PCL 2.5mm 3D Low Temperature Pen Filament Refill**Logiim**$13.54**85 rev9mo ago](https://www.amazon.com/dp/B0FX9K3GYV) [**300 x ORKAN 3D Pen Filament Refills | Only Compatible with The 3Doodler Start+ | 15 Rainbow Colors | 6 x 2.5mm PCL Eco-Filament Strands | Safe for Kids | Only for 3Doodler Start+ 3D Pen**Orkan**$14.94**158 rev10mo ago](https://www.amazon.com/dp/B0DV9HRTNZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**32Colors 3D Doodler Pen Refills Only Fit for 3Doodler Start+ 3D Pen Low Printing Temperature PCL Filament 3Doodler Start Refills Packs Total 160 pcs Non-Toxic Eco-Friendly Craft Supplies**JUSEN.U**$16.73**4.6★**▲ 688%**](https://www.amazon.com/dp/B0GT49R1CZ) [**Puikos 32 Colors 3D Pen Filament Refill Total 160 for 3Doodler Start+**Puikos**$15.80**5.0★**▲ 676%**](https://www.amazon.com/dp/B0GTNXBG1L) [**32 Colors 3D Pen Refills Pack for 3Doodler Start+ 3D Pen 2.5mm PCL Filament Low Printing Temperature Total 160pcs 3D Printing Filament Only Compatible with 3Doodler Start+**amokia**$9.93**4.5★**▲ 359%**](https://www.amazon.com/dp/B0GCKQXPTT) [**160Pcs 32 Colors PCL 2.5mm 3D Low Temperature Pen Filament Refill**Logiim**$13.54**4.7★**▲ 186%**](https://www.amazon.com/dp/B0FX9K3GYV) [**300 x ORKAN 3D Pen Filament Refills | Only Compatible with The 3Doodler Start+ | 15 Rainbow Colors | 6 x 2.5mm PCL Eco-Filament Strands | Safe for Kids | Only for 3Doodler Start+ 3D Pen**Orkan**$14.94**4.8★**▲ 84%**](https://www.amazon.com/dp/B0DV9HRTNZ)
**~~View all trending →~~**
## **What buyers say about 3doodler refill packs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**40%
*“Bright colors”*
**Quality-Overall**23%
*“Good product quality”*
**Value For Money**12%
*“Good value”*
**Ease Of Use**7%
*“Easy to use”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Compatibility-Overall**2%
*“Sticks are compatible with the kids 3doodler pen”*
**Design-Overall**2%
*“Shes able to make all sorts of wonderful creations”*
**Material Quality**1%
*“with materials that appear durable enough for regular use”*
**Add-Ons/Attachments**1%
*“An important add-on”*
**Durability**1%
*“with materials that appear durable enough for regular use”*
### **What buyers complain about **
**Quality-Overall**33%
*“Junk poor quality broke pen”*
**Value For Money**17%
*“Overpriced”*
**Color**17%
*“Colors arent separated like the picture shows”*
**Compatibility-Overall**8%
*“Not compatible”*
**Heating**8%
*“The pen sounded like it was struggling to heat”*
### **Top return reasons **
**Size-Overall**49%
**Compatibility-Overall**16%
**Advertised Vs Actual Product**13%
**Functionality-Overall**5%
**Value For Money**5%
**Color**2%
**Thickness**2%
**Defective Material/Parts**2%
**Material Quality**1%
**Thin**1%
## **Common questions**
- **Is 3doodler refill packs profitable to sell on Amazon United States?**
- The niche generates $293K/yr across 15 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is -25.0%. Flapen's verdict: Skip it (48/100).
- **How competitive is the 3doodler refill packs niche?**
- 11 brands and 19 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in 3doodler refill packs?**
- Top complaints mined from reviews: Quality-Overall, Value For Money, Color. The return rate is 1.4%.
- **When does demand for 3doodler refill packs peak?**
- Demand peaks in Jan–Nov–Dec; the busiest month runs 7.8× the quietest.
- **What does it cost to enter the 3doodler refill packs niche?**
- Listings span $6.45–$22.27; the average listing price is $15.00 (sweet spot $15–$100). The average incumbent carries 475 reviews — the moat a new listing must climb.
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