Make and hang a decoration as unique as you are! The Thumbprint Christmas Tree Ornament Craft Kit is a terrific activity for kids during the holidays! These Christmas Tree Ornament Craft Kits are fun for all ages while being easy crafts for toddlers and preschoolers. They can leave their mark and decorate to give a homemade gift to loved ones! They're great kids' craft kits for Sunday School and religion classes. Includes a safe and non-toxic 1 1/4" green ink pad. Paper. 4" x 5 1/4"