Simple and easy to install model that helps guide the stock cooling fan's airflow away from the build plate. Be aware this part needs the silicone sock that comes with the Ender 3 in order to work and mount properly.
It helps a lot with first layer adhesion when printing materials like ABS, ASA or even PETG.
Works with Ender 3/Pro.
How to print:
The author marked this model as their own original creation.