Online 3D printing, priced the moment you upload.

For a part that carries load, walls matter more than infill. Functional & engineering › Functional test prints 4 walls at 40% cubic infill in PETG, and Jig / fixture goes up to 50%. Display pieces and organisers do well with 2–3 walls and 15% gyroid, which is lighter, faster & cheaper. Pick the end use and the cart sets all of this for you. Every value can still be changed under Advanced.

0.20 mm is the standard balance of finish and time. Fine drops to 0.12 mm, and Ultra fine to 0.08 mm on a 0.4 mm nozzle, for smoother curves at a longer print time. Draft uses 0.28 mm for quick, cheap test prints. Resin prints at 0.05 mm (0.03 mm for castable), which suits miniatures and small detailed parts. Thinner layers add machine time, and machine time is part of the price, so you see the trade-off before you pay.

ASA. It's UV-stable and holds up in heat and weather, which is why Functional & engineering › Load-bearing / end-use prints in it (4 walls, 35% cubic infill). PETG is the all-rounder for tough indoor parts. PLA is the easiest and cheapest, but it softens in strong heat, like a closed car in summer. The cart only offers what a maker has in stock today.

The geometry decides. On Auto (the default), the slicer checks your model as it will be printed and places supports only where an overhang needs them, and their material and time are already in the price. A part that needs none gets none. You can force supports on or off under Advanced. Vase-mode and flexible TPU parts default to off.

The cart checks every file against the build volume of each machine that takes orders. If it won't fit, the cart says so and shows the largest size that will. You can scale the model down, lay it flatter, or split it into parts. A CAD assembly with several solids is split into its parts automatically, and each part is laid flat and priced.

Yes. A multi-colour .3mf keeps its colours and is priced per colour on a multi-material printer. A file with several parts can take a different colour & material per part. Multiple copies are packed onto shared plates and priced as one job.

STL, OBJ, 3MF, AMF, STEP, IGES, BREP, PLY. CAD files like STEP and IGES are converted to a printable mesh for you. A very large CAD assembly can be too heavy to convert in one go; if that happens, upload its parts as separate files.

No. You can upload, configure and see the itemised price without signing in. Delivery details come in only at checkout, and guest checkout is fine.

You keep ownership. We use your file to slice and price your order, and share it only with the maker assigned to print it, only to fulfil that order. Makers can't reuse it, and must delete it once the order and its dispute window close. Your file is never published or shown to other customers.