You are buying
Colouring Books (Centered on the white rectangle on the cover)
Model: Block to draw and color 96 drawings
Customization position: Centered on the white rectangle on the cover
Customization Option: With customization
Customization color: Black
Standard - 50 unitsChange
If you have already completed and validated your design, click on "Finalize"
You tried to submit a PFD with more than one page
Upload the File so that the pages are separated.