3doodler Start Refills
FailDemand is soft, at -59.1% this quarter, so 3doodler Start Refills is a Fail.
- Flapen Score
- 39 / 100Ranks 638 of 740 Business, Industry & Science niches · −10 vs the category median of 4939
- Market size
- £54K/yr33K searches / yr
- 90-day growth
- -59.1%search demand this quarter
- Competition
- 80%top-5 click share · 9 brands · 14 sellers
Flapen Score
3doodler Start Refills against its category
The dotted line is the Business, Industry & Science average. Past it, 3doodler Start Refills is stronger. Inside it, weaker.
Market
The 3doodler Start Refills market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for 3doodler Start Refills 33K times last year and spent an estimated £54K. The top 5 brands take 88% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 12.2% of those searches ended in a purchase.
Shoppers searched for this 33K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.2% of those searches ended in a purchase. Searches in the last 90 days moved -59.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £54K a year.
- Searches, last 12 months
- 33K
- Growth, 90 days vs prior 90
- -59.1%
- Conversion, latest week
- 12.2%
- Market size, estimated
- £54Ka year
- Peak month
- December9.6× the quietest month
- Top search term
- 3doodler refills17K searches a year
02 · Price
A sale here is worth £13.15.
Listings sell for £13.15 on average, from £8.26 to £32.70. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At £13.15 that is £1K to £3K a year per listing.
- Average price
- £13.15under the $15 to $100 sweet spot
- Price range
- £8.26–£32.70
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £1K–£3K
- Returns
- 1.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads and reviews.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 13.9% of listings are out of stock. The average listing ranks #229 within 3D Printing & Scanning. It carries 1,673 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 13.9%
- Average rank
- #229in 3D Printing & Scanning
- Average rating
- 4.52 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,673per listing
- Listings tracked
- 12
04 · Newcomers
0 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 13 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 5
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 13 months
Products
Top 3doodler Start Refills products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
ytorgr 300PCS 3D Pen Filament Refill for 3doodler Start 3D Pen 2.5mm PCL Low Print Temperature Refills Case 30 Colors
- Price
- £11.45
- Rating
- 4.6/5
- Reviews
- 66
- Age
- 1y ago

Kretrum 32 Colors 3D Doodler Pen Refills for 3Doodler Start+ 3D Pen Low Print Temperature 2.5mm PCL Filament Only for 3Doodler Start 3D Pen Each Color 15.2cm x 5 pcs Total 160 pcs
- Price
- £10.52
- Rating
- 4.4/5
- Reviews
- 2,555
- Age
- 1y ago

30 Colors 300PCS 3D Pen Filament Refill for 3doodler Start 3D Pen 2.5mm PCL Low Print Temperature Refills Contains 5 Fluorescent Colors
- Price
- £11.50
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 4mo ago

Kretrum 250 Strands 25 Colors 3D Doodler Refill Packs for 3Doodler Start+ Pen 2.5mm 3D Doodler Pen Refills PCL Only for 3Doodler Start+ Pen Each Color 10pcs Total 250 pcs
- Price
- £11.33
- Rating
- 4.4/5
- Reviews
- 2,563
- Age
- 1y ago

300PCS 3D Pen Refills for 3D Doodler Pen Filament Refills 30 Mixed Colours 2.5mm 3D Printing Pen Refills for Kids PCL Low Print Temperature Refills for Kids Creative Arts and DIY Craft Projects
- Price
- £8.78
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 6mo ago
Trending
estimated 90-day click momentum
PeakQust 340PCS 3D Pen Filament Refill 34 Colors 2.5mm PCL Low Print Temperature for 3Doodler Start 3D Pen
- Price
- £12.16
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 6mo ago

30 Colors 300PCS 3D Pen Filament Refill for 3doodler Start 3D Pen 2.5mm PCL Low Print Temperature Refills Contains 5 Fluorescent Colors
- Price
- £11.50
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 4mo ago

300PCS 3D Pen Refills for 3D Doodler Pen Filament Refills 30 Mixed Colours 2.5mm 3D Printing Pen Refills for Kids PCL Low Print Temperature Refills for Kids Creative Arts and DIY Craft Projects
- Price
- £8.78
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 6mo ago

3Doodler Primary Pow Mixed Bag 250 Plastique compostable Bleu Vert Gris Rouge 1 g
- Price
- £17.27
- Rating
- 4.5/5
- Reviews
- 1,291
- Age
- 5y ago

ytorgr 300PCS 3D Pen Filament Refill for 3doodler Start 3D Pen 2.5mm PCL Low Print Temperature Refills Case 30 Colors
- Price
- £11.45
- Rating
- 4.6/5
- Reviews
- 66
- Age
- 1y ago
Newest
by launch date
30 Colors 300PCS 3D Pen Filament Refill for 3doodler Start 3D Pen 2.5mm PCL Low Print Temperature Refills Contains 5 Fluorescent Colors
- Price
- £11.50
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 4mo ago

PeakQust 340PCS 3D Pen Filament Refill 34 Colors 2.5mm PCL Low Print Temperature for 3Doodler Start 3D Pen
- Price
- £12.16
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 6mo ago

300PCS 3D Pen Refills for 3D Doodler Pen Filament Refills 30 Mixed Colours 2.5mm 3D Printing Pen Refills for Kids PCL Low Print Temperature Refills for Kids Creative Arts and DIY Craft Projects
- Price
- £8.78
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 6mo ago

HEUIOP 300 PCS 3D Pen Filament Refills for 3doodler Start 3D Pen 2.5mm PCL Low Printing Temperature Filament Refills for Designs Creative Artworks Sculptures (30 Colors)
- Price
- £12.97
- Rating
- 4.4/5
- Reviews
- 8
- Age
- 8mo ago

300PCS 3D Doodler Pen Refills 3D Pen Filament Refills 32 Mixed Colours Low-Temperature 2.5mm PCL Filament Refills for Kids 3D Printing Pens Creative Arts and DIY Craft Projects
- Price
- £10.10
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
9 rising
Sellers
14
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
7%
- ytorgr34%
- Kretrum30%
- GOEDEKE12%
- Innovess8%
- HEUIOP4%
- 3Doodler4%
- Open — no brand owns it (3 brands, 7%)
Demand
3doodler Start Refills search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 9.6×
Search terms
Top 3doodler Start Refills search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 3doodler refills17K/yr
- 3d doodler pen refills13K/yr
- 3doodler start refills3K/yr
Reviews and returns
What reviews say buyers love and hate about 3doodler Start Refills
We read the reviews and the return reasons for every product selling here.
“not that easy to use”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 3doodler Start Refills questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









