All filaments
3D printing filament prices compared across shops in Poland and the EU. Prices in Polish złoty, checked every 2–3 hours.
Cheapest per kg31.33 zł
Smart Print PETG Black 1.75 mm 3 kg
Typical price120.84 złper kg – median of product lines
Compared71750.5–3 kg spools in 46 shops
Deals today0price ≥10% below the 30-day median
Frequently asked questions
How much do filaments for 3D printing cost?
A typical single spool (0.5–3 kg) costs about 121 zł/kg. The cheapest offer available today costs 31 zł/kg. We compare 7175 spools in 46 shops.
Where can I buy filaments for 3D printing the cheapest?
The lowest price per kilogram right now is Smart Print PETG Black 1.75 mm 3 kg at Filamentor: 94.00 zł (31 zł/kg). We check prices every 2–3 hours, so the ranking is up to date.
Which brands make filaments for 3D printing?
The most products come from: Anycubic, Material4Print, Fiberlogy, Eryone, Polymaker.
Is the discount real?
We only mark a deal when today's price is clearly below the median of the last 30 days from our own price history.