Adapter to convert normal fan to duct fan

thingiverse

The device adjusts airflow from the fan to circulate acetone that has accumulated at the bottom during the steaming process used to remove ABS residue from printed materials. After adding 50 milliliters of acetone to a container 18 centimeters tall and adorned with a beckoning cat, I turned on the fan for approximately eight hours. As a result, the surface became smooth. This explanatory note is an automated translation from Japanese to English performed by Google Translate.