Modelled off a black house spider this easy to print spider is perfect to freak out that loved one of yours.
Rafts:
No
Supports:
No
Resolution:
.1 mm
Infill:
5%
Filament: Bilby 3D PLA Black
Notes:
Get that heat bed HOT, I got a consistent print at 90 degrees C, this was because of the legs warping up and not sticking to the bed.
Be quick to bend the legs.
If you want to make the spider more realistic you have a small window to do so straight after you take it off the heat bed. You probably could do this after by heating the legs back up, but its still pliable straight off the bed.