Last week I had to use the 3D printer to print a 24 gram model, the problem that I faced is that i wasn't certain of the remaining filament will be enough, i called a friend who suggested to measure the length of the filament and convert it into grams, I searched the web for such converter but I didn't find, so I had to calculate it manually, and i decides to make a converter so any one can calculate it easly :D
