B2B 3D printer filament supplier for brands, distributors and projects — PLA, PETG, TPU, ASA, ABS and custom development.

Filament Range

PLA+ Filament, Including Silk

A tougher PLA base plus the silk finish family — the upgrade tier of PLA-based ranges. Three series, clearly separated so your buyers know exactly what they’re getting.

Three Series, Two Jobs

PLA+ Basic

Tougher functional PLA

Improved toughness over standard PLA for functional parts that still print easily. Follows the PLA label temperature range.

PLA+ Silk

Premium glossy finish

A silk-gloss surface straight off the printer — the shelf-impact SKU. Full page: Silk PLA →

PLA+ Silk Rainbow

Silk finish, graduated color

The two best-selling effects combined: silk gloss and rainbow transitions in one spool.

Naming note for range planners: in our catalogue, Silk belongs to the PLA+ family. If your market labels it “Silk PLA”, that’s exactly the keyword your Silk PLA page targets.

FilaSource PLA+ Basic filament spool in silk blue

PLA+ Basic

Same ease of printing as PLA, with a tougher formulation for parts that get handled, fitted and used. The functional tier of PLA-based product lines.

  • 1.75 mm ±0.02 mm · 1 kg spools
  • PLA label temperature range applies (200–230 °C nozzle / 45–65 °C bed, from current labels)
  • Validate toughness against your use case before volume

PLA+ Silk (Silk PLA)

A glossy, satin-like surface straight off the printer — no post-processing. Silk is one of the most-searched premium PLA effects and a proven differentiator SKU.

  • Series data, colors and samples on the dedicated page: Silk PLA →
  • Also available as Silk Rainbow for combined effects
PLA+ Silk filament with glossy satin surface finish
PLA+ Silk Rainbow filament with silk gloss and graduated colors

PLA+ Silk Rainbow

The two strongest shelf effects in one spool: silk gloss over graduated color transitions. A natural hero SKU for gift and design-led ranges.

  • Same 1.75 mm ±0.02 mm shared spec and 1 kg format
  • Color transition patterns vary spool to spool — sample your season palette first
  • Available for sampling now, alongside Silk PLA
Your brand

Private-label PLA+

Basic as the functional SKU, Silk as the premium shelf SKU. OEM program →

Volume

Wholesale PLA+

Mixed with PLA and other families in one order, from 100+ spools (≈100 kg). Bulk terms →

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