Skip To Content

We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

A Plasmodium malaria parasite lies curled inside a single red blood cell, shown here as a raised curved body sunk into the cell surface. Its outline holds a large nucleus, a cluster of round internal bodies and an organized front end, while the disc-shaped blood cell around it has a softly rough skin with a gentle dip. Realistic and easy to read, it works as a cell biology or medical teaching model, a classroom display on infectious disease, or a curious specimen for a science shelf.

Free StarForge 3D Viewer

4,623+ 3D Print STL Files

4623 results

Choose Your Membership

StarForge membership tiers and what each one includes each month
Included each month

Starter

Merchant

Merchant+

AI

AI Max

Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
3D ToolsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
AI 3D Modelsup to4up to15up to45up to150up to400
Sell 3D PrintsIncludedIncludedIncludedIncludedIncluded
Sign up