Best Pla Filament for Creality K1c (2026)
Four PLA spools for the Creality K1C, from a 4-pack of colors to a high-speed RFID spool, compared by accuracy, speed and warranty.
On this page
Top picks at a glance
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- 1
Best OverallCreality PLA 4-Pack9.7/10View on Amazon - 2
Best for High SpeedCreality Hyper PLA RFID9.6/10View on Amazon - 3
Best Single SpoolOVERTURE High Speed PLA9.6/10View on Amazon - 4
10KG Multicolor BundleANYCUBIC PLA 10KG Bundle9.6/10View on Amazon
A K1C owner shopping for filament faces a wall of spools that all look alike: same diameter, same basic material, different colors and pack sizes. The question is which spool actually matches the printer and the prints planned, and this guide compares four options for the best pla filament for creality k1c, using only what each listing states.
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Quick picks
- Best Overall Creality PLA 4-Pack: 4-pack in 4 colors with 1.75 mm diameter at plus or minus 0.02 mm and a 1 Year warranty. Check price on Amazon
- Best for High Speed Creality Hyper PLA RFID: Rated to 600 mm/s with RFID recognition for CFS multi-color printing. Check price on Amazon
- Best Single Spool OVERTURE High Speed PLA: 1 kg black spool at plus or minus 0.02 mm, dried 24 hours and vacuum-sealed. Check price on Amazon
- 10KG Multicolor Bundle ANYCUBIC PLA 10KG Bundle: 10-pack bundle in 10 colors at 1.75 mm, stated in the title only. Check price on Amazon
Machines on the list
Creality PLA 3D Printer Filament 4KG
A 4-pack of Creality PLA in black, white, red and blue, 1.75 mm diameter with accuracy of plus or minus 0.02 mm, each spool 1 kg.
Pros
- 1.75 mm diameter with accuracy of plus or minus 0.02 mm
- 4-pack covers black, white, red and blue for multicolor prints
- Vacuum sealed and dried before packaging to protect against moisture
- Stated 1 Year warranty
Cons
- No rated print speed in the listing
- No CFS or RFID support stated
- Pack only; no single spool in this listing
- No matte finish option stated in this pack
OVERTURE High Speed PLA Filament 1.75mm 3D Printer
A 1 kg black OVERTURE PLA spool, 1.75 mm diameter with accuracy of plus or minus 0.02 mm, dried 24 hours before packaging and vacuum-sealed.
Pros
- 1.75 mm diameter with accuracy of plus or minus 0.02 mm
- Spools dried 24 hours before packaging and vacuum-sealed
- Neatly wound with manual inspection to reduce tangles
- Stated 1-year Warranty
Cons
- Black only in this listing
- No rated print speed figure in the listing
- 1 kg spool only; no multi-pack in this listing
- 1-year shelf life for unopened spools needs proper storage
Official CREALITY Hyper PLA RFID Filament 1.75mm
A 4-pack of Creality Hyper PLA RFID in black, white, blue and red, 1.75 mm diameter with accuracy of plus or minus 0.03 mm, rated to 600 mm/s.
Pros
- Rated to 600 mm/s for high-speed and normal printing
- RFID recognition with CFS for automatic setting optimization
- Accuracy of plus or minus 0.03 mm with low shrinkage
- Neat spooling to reduce pulling and twisting
Cons
- No warranty term stated in the listing
- RFID features are described for K2 Series and Hi Series printers
- 4-pack only; no single spool in this listing
- Accuracy of plus or minus 0.03 mm is looser than the plus or minus 0.02 mm picks
ANYCUBIC 3D Printer Filament Multicolor PLA Bundle
A ten-color bundle of ten 1kg PLA spools with ID chips for ACE Pro, dried for 24 hours and vacuum sealed.
Pros
- Ten 1kg spools in ten colors for multi-color printing
- 1.75mm diameter with +/- 0.02mm tolerance
- Intelligent ID chips that integrate with ACE Pro
- Dried for 24 hours before packaging and vacuum sealed with desiccants
Cons
- No print temperatures are stated
- Standard PLA colors only, no silk finish stated
- Ten spools need more storage than a single spool
- No warranty term is stated
Specs compared
| Model | HQ Score | Diameter | Pack | Rated speed | Warranty |
|---|---|---|---|---|---|
| Creality PLA 4-Pack | 9.7/10 | 1.75 mm | 4-pack, 4 colors | Not stated | 1 Year |
| OVERTURE High Speed PLA | 9.6/10 | 1.75 mm | 1 kg spool | Not stated | 1-year Warranty |
| Creality Hyper PLA RFID | 9.6/10 | 1.75 mm | 4-pack, 4 colors | 600 mm/s | Not stated |
| ANYCUBIC PLA 10KG Bundle | 9.6/10 | 1.75 mm | 10-pack, 10 colors | Not stated | Not stated |
Specifications are manufacturer rated, as published on each listing and collected 3 November 2026.
Buying guide: best pla filament for creality k1c
Diameter accuracy comes first
Every spool here is 1.75 mm, so the difference is tolerance. Three picks state plus or minus 0.02 mm, while the Hyper PLA RFID states plus or minus 0.03 mm. A tighter stated tolerance means the diameter varies less along the spool, which the listings link to smoother extrusion and more stable printing. If dimensional consistency matters for parts that must fit together, favor a plus or minus 0.02 mm spool.
Pack size and color range
Pack size decides how far one order goes. The Creality PLA 4-pack and the Hyper PLA RFID 4-pack each cover 4 colors, the OVERTURE listing is a single 1 kg black spool, and the ANYCUBIC bundle covers 10 colors in one order. A maker printing multicolor models gets more range from a pack, while a maker printing one color in volume may prefer single spools bought as needed.
High-speed ratings and RFID
Only the Hyper PLA RFID states a rated speed, at 600 mm/s for high-speed and normal printing, plus RFID recognition for CFS setups. The other listings state no rated speed, so there is no fair speed comparison beyond that one figure. Note that the RFID and CFS benefits are described for K2 Series and Hi Series printers, so K1C owners should weigh the speed rating most and treat the RFID setup benefit as described for those series. Our high speed PLA vs regular PLA comparison explains the trade-offs in more detail.
Storage and moisture
PLA picks up moisture in storage, and the listings handle it differently. The Creality PLA 4-pack states the filament is dried before packaging and vacuum sealed, and the OVERTURE spool states drying for 24 hours before packaging and vacuum sealing, with a 1-year shelf life for unopened spools when stored properly. The Hyper PLA RFID and ANYCUBIC listings state no drying or shelf life details, so keep those spools sealed until use and store them dry.
Project Match
- Everyday parts in several colors: Creality PLA 4-Pack, with black, white, red and blue in one order.
- Fast prints: Creality Hyper PLA RFID, rated to 600 mm/s.
- Single-color black parts: OVERTURE High Speed PLA, a 1 kg black spool.
- Widest color range in one order: ANYCUBIC PLA 10KG Bundle, with 10 colors stated in the title.
How the scores add up
Each spool is scored on performance, build, value, safety and warranty, with the weights published on our How We Pick page. A spec the listing does not publish scores nothing, and no spool here earns a safety score because no listing states a safety certification or safety feature for the filament itself.
| Product | HQ Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Creality PLA 4-Pack | 9.7 | 30 | 21 | 21 | n/a | 2 |
| OVERTURE High Speed PLA | 9.6 | 29 | 21 | 19 | n/a | 2 |
| Creality Hyper PLA RFID | 9.6 | 32 | 21 | 20 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
FAQ: lasers and CNC
Which PLA diameter do these spools use?
Every spool here is 1.75 mm, the diameter all four listings state, and each listing states compatibility with most FDM 3D printers. Check the diameter your printer expects before ordering, and match the spool to it.
What does plus or minus 0.02 mm accuracy mean?
It is the stated tolerance on the filament diameter: the diameter stays within 0.02 mm of 1.75 mm along the spool. The listings link that consistency to smoother extrusion and more stable printing, and three of the four picks here state plus or minus 0.02 mm.
Do I need RFID filament for the K1C?
Not necessarily. RFID recognition is a convenience feature: a CFS setup reads the spool and optimizes settings automatically. The listing describes that benefit for K2 Series and Hi Series printers, so for a K1C the deciding factor is the filament itself, including the 600 mm/s speed rating on the Hyper PLA RFID spool.
How should PLA spools be stored?
Keep spools sealed and dry until use. The Creality PLA 4-pack and OVERTURE listings state vacuum sealing and drying before packaging, and OVERTURE states a 1-year shelf life for unopened spools with proper storage. Once opened, reseal a spool you are not printing from.
Related: best PLA filament for 3D printers, PLA vs wood filament and bulk PLA filament packs. Also see the FDM 3D printers hub.
