This Halloween Pumpkin is made with 3mm orange and 5mm black acrylic. It is 3 layers with a base. I used 5mm black in my design due to only having 5mm on hand I set all settings for 3mm black from past use of 3mm black acrylic. I would also use acrylic glue instead of CA glue. I found CA glue causes a haze from fumes.