Place your prizes into the cups.
Pre-cut tissue paper into 7” x 7” squares. For a neater look cut the tissue paper into circles.
Add 2 layers of tissue paper to each cup. This will help get the "pop" feel.
Wrap rubberbands around cups and tissue paper. Either use two rubberbands or double one band per cup to ensure the paper is tight enough.
Cover all of the cups.
Once you have planned out the cup layout, add a generous amount of hot glue to each cup and add to the foam core. Hold each cup for a few seconds to let the glue set.
Decorate your board by cutting and adding Grinch eyes and drawing a mouth and nose onto the board.
Use a rubberband to attach extra tissue paper for the top of the Grinch's head.