Econobag of 35 Plantable Mini Chalice Seed Shapes Econobag of 35 Plantable Mini Chalice Shapes that Grow! Your guests will love to get something they can use! The seeds are embedded in the paper and are measure 2 1/2" tall x 1 3/4" wide. . Please contact the seller @ E-Mail: greenfavors-web@yahoo.com or call us with your color choice if you have a preference. If you do not, we'll send an appropriate assortment. Make your own First Holy Communion party favors with these or use them with your card making! One handy planting instruction card is included so you can use those instructions as you make your cards!