Infill Test

thingiverse

If you want to see the infill percentage clearly, these samples will help. Print each sample with the amount of infill corresponding to its number and stop printing when it reaches 70%. What you'll end up with is a "test piece" that showcases the infill and the exact percentage. Choose any color or filament type you prefer. The samples in the image were printed on an Ultimaker, using Cura for slicing, and made from transparent 3mm PLA. To make the numbers stand out more, I simply used a blue permanent marker.