Mystery Box Weight 0.4 to 1kg
B‑stock TPU– fully printable, just not quite A‑class
Our B‑stock TPU is 100 % usable filament that simply doesn’t meet the strict tolerances we require for our A‑class products.
Possible minor imperfections
- Incorrect color or slight shade variations (most common)
- Color shift during production (color may vary along the spool)
- Scratched or slightly damaged spools
- Small diameter deviations in isolated spots (rare)
Shipping & handling
- Supplied loose without packaging or labels to keep the price low.
- We recommend drying the filament before use for best results.
- Product image is for reference only – actual product may vary.
- Made in the EU.
- Color: Random. Ordering multiple spools may result in identical or different colors.
Weight range
Select the desired range; the filament weight on the spool you receive will fall within that interval.
