How does the personalized coloring sheet attach to the mug?
The coloring sheets are inserted between the two mug pieces, wrapped around the white, molded plastic piece and show through the clear, plastic piece. We position the sheets so that your personalized sheet is the one showing through the clear plastic. The other three coloring pages are underneath the personalized one. They can easily be taken out to color on and repositioned so a different one shows through the clear plastic.
