I made a Christmas Holiday pallet.
First, you get a Two-Color HDPE pallet and tear the plastic off.
Go to https://www.inventables.com/technologies/easel and make an account.
Click on the material you have.
Set dimensions: 6x6in, thickness=0.248in
Make the design you want.
Click simulate to see if it will carve the design you want.
Set it up in the Carvey.
Make sure the clamps are tightened.
Put the Carvey usb to the lab top and click carve.
The machine will asked you if you put the pallet in the corner and tighten the clamps.
Choose the bit size that you have in the the machine. I used a 1/16 bit.
After you've checked everything, you can click carve and start.