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Kretrum 32-Colour Refills for 3Doodler Start (2.5 mm)
Description
A third-party refill pack for the 3Doodler Start family: low-temperature PCL in 15 cm strands, with glow-in-the-dark colours among the 32.
Key specifications
| Material | PCL, about 2.5 mm, low printing temperature |
|---|---|
| Colours | 32, including glow-in-the-dark |
| Strand length | 15 cm |
| Fits | 3Doodler Start and Start+ only, according to the seller |
| Packaging | Resealable |
Worth knowing before you buy
- These won’t fit standard 1.75 mm pens.
- It’s a third-party refill; 3Doodler’s own Start plastic is the safe default if you’re unsure.
Specifications as published by Kretrum on its official listing, checked October 2026. Where a figure isn’t published, we say so.
