05/2026 - added parametric option

I designed needle cap for different needle diameters (0.9,1.0, 1.2, 1.3, 1.5, 2mm). If some diametter missing for you let me know.

I printed the cap with PLA material because flux is sticky and hold the cap properly. But you can use also TPU

Use brim if you bed plate has lower adhesion.