Creality CR-PETG 1 kg Pink: problems, parts and running costs

Checked: 2026-10-24

Summary

Owners of Creality CR-PETG in pink report stringing, oozing and moisture sensitivity typical of PETG, plus occasional weak layer bonding and spool-fit problems with the refill format. At the observed Walmart price of $16.14/kg, a 1 kg roll costs about $16 before tax and shipping, with no fixed yearly consumable beyond filament. It is a good buy below $14/kg if a compatible reusable spool is already owned; above $16/kg, ELEGOO PETG Pro Pink at $13.99 on an included cardboard spool is the simpler purchase.

Common problems and fixes

Stringing and oozing — PETG oozes, especially with unsuitable retraction, temperature or absorbed moisture; one r/Creality owner reported substantially more stringing than PLA even with Creality defaults, and an October 2026 r/3Dprinting owner found Creality PETG stringier than other brands after overnight drying, with commenters noting profiles were not individually calibrated. Fix: dry the filament, run a temperature tower, tune retraction and clean the nozzle. No stated warranty covers this. [6][8][9]
Weak layer bonding / brittle prints — an April 2026 commenter reported poor bonding in black CR-PETG even at 250°C, and a January 2026 user described brittle Creality PETG prints; causes such as low effective temperature, cooling, feed problems or wet material remain possible. No pink-specific failure rate was established. [8][10][11]
Lot-to-lot inconsistency — a July 2026 owner complaint covers white CR-PETG across six rolls from two sources, claiming shifted translucency and extrusion quality despite drying, with unresponsive support alleged. This is one customer’s report about white, not proof of a formulation change in pink. [10]
Clogs / first-layer instability — a K2 Plus community thread reports CR-PETG jams with a then-default profile at high volumetric speed, improving with reduced speed and a different first-layer height. This is printer and slicer specific, not a defect of pink. [12]
Excessive adhesion to smooth PEI — PETG may stick too strongly to smooth PEI and damage it on removal. Prusa advises a textured or satin plate, or a PVA or glue separation layer. This is generic PETG guidance, not a Creality-specific defect. [5][7]
Refill spool fit — a reusable spool is required and not included; Walmart advertises compatibility with Bambu Lab reusable spools, but no universal-fit certification was found, and one Yandex Market owner reported a cardboard inner ring fitting a Sunlu detachable reel poorly by a few millimeters. Check hub size and locking mechanism before removing retaining straps. [1][19]
Moisture sensitivity — Creality’s CR-PETG TDS says to store dry, out of direct sun and heat, and use a dry box if the pack remains open; Prusa identifies moisture as a contributor to stringing. No universally validated pink-refill-specific drying duration was found. [4][6]

Parts and consumables

CR-PETG Pink refill, 1 kg (EAN 6977905742455) — $16.14 on Walmart, October 2026; replace as consumed, with no fixed calendar interval. [1][2]
Reusable 1 kg spool — required, not included; Walmart claims compatibility with Bambu Lab reusable spools, and an older Bambu catalog listed a reusable spool at $11.99. Purchase and fit should be reconfirmed before buying; a reliable Creality pink-refill-specific spool SKU or price was not found. Reused for multiple refills rather than replaced on a schedule. [1][16]
Dry storage and desiccant — needed to limit PETG moisture exposure; cost depends on an existing airtight box or bag and silica gel supplies. No defensible exact annual spending or replacement schedule was located, and no pink-refill-specific desiccant part number was found. [4][6]
Extra nozzles, feed rollers, release agent or glue — printer-specific supplies, not replacements shipped with this roll, and not necessarily consumed because PETG is used. Prusa documents optional glue or PVA release for smooth PEI. No universal per-kg replacement rate or refill parts SKU was found. [7]

Yearly running cost

At the observed $16.14/kg exact pink price, illustrative filament-only costs are $64.56 for 4 kg, $193.68 for 12 kg and $387.36 for 24 kg; these are simple consumption scenarios, not estimates of typical household print volume. First-year costs may also include one compatible reusable spool, storage and desiccant, a dryer if needed, electricity and waste from failed prints, but no verified product-specific amounts were located for those. Filament prices exclude tax, shipping, accessories and printing energy. No reports establish average annual operating expense or material wastage for this pink refill. [1][16]

When it is a good buy

Price thresholds: under $14/kg is a good buy for the exact pink refill provided a fitting spool is already owned; at $14-16/kg value depends on shade preference and spool ownership; above $16/kg, especially for a first-time refill buyer, ELEGOO PETG Pro Pink at $13.99 on an included cardboard spool becomes the more attractive simple purchase. The exact pink refill displayed $16.14 on Walmart in October 2026, with an earlier snapshot at $16.99 for the same listing. Creality’s store showed $12.99 for the generic spool-free variant with multibuy amounts of $11.04 each at five, $10.39 at ten and $9.74 at twenty, none verified as a pink checkout offer. PETGUSA UltraDry Basic Pink was $15.00 on a regular spool. A separately purchased spool can wipe out the refill saving on the first roll; an older Bambu catalog listed a reusable spool at $11.99, but that offer and fit could not be reconfirmed. Alternatives: ELEGOO PETG Pro Pink at $13.99 per 1 kg on an included cardboard spool, better when no reusable spool is owned or when the pink refill exceeds $16 before shipping; ELEGOO PETG Translucent Pink at $13.99, for a translucent pink effect rather than an opaque color match; PETGUSA UltraDry Basic Pink at $15.00 on a regular spool, better when a pastel pink spooled option from a US domestic seller matters more than a refill. [1][3][13][15][16]