Small turbine blowers are used to provide high airflow to small areas that need cooling or ventilation. Ideal for 3D printer, small squirrel cagehumidifierheateraromatherapyand as a replacement fan for any electronics. The ultra-thin fan provides the powerful airflow required while taking up minimal space. 12V tiny cooling blower fan:15mm thin fan blower which micro size and lightweight design, suitable for DIY cooling project as a replacement fan and narrow place.