I needed a bigger drawer so I've updated the original model, now it's taller and wider.
I've also updated the sliders to better hold the increased weight.
I also joined the two sliders so it's easier to fix them under the desk.
IMPORTANT: if you want to use the single slider, you need to bend it a bit and apply a bit of pressure in order to fit the drawer, and do this before fixing the slider under the desk!
I've printed in PLA-CF just because I preferred the material, but you can also use PLA.