Chose your material – ABS or PLA – and then manually lower the temperature to a lower setting than the default temperature. Use the slower end of the speed range, and remember PLA takes around 4~6 seconds to harden, while ABS takes around 3 seconds to harden. Moved the pen in the direction you want to draw, gently pull up, and then hold the pen in place until the plastic hardens. Then continue for the next line.