Make flowers at least one week in advance. Use carnation cutters and directions from Floral Collection Flower Making Set to make the following gum paste flowers: 30 large roses, 60 medium roses, 14 small roses, 150 stephanotis. To make flowers, mix gum paste 1 can at a time as needed. Make 30 bases for large roses (7/8 in. wide x 1 in. high), 60 bases for medium roses (3/4 in. wide x 7/8 in. high) and 14 bases for small roses (1/2 in. wide x 3/4 in. high). Let dry overnight.