These are simple to make; you just add water! You and your family will love making your own paw-print stepping stones with these kits! Cherish your pets paws for years to come. Use your stones for home or garden decorations or memorial stones. Safe for both indoor/outdoor use. Included in each kit: Portioned bag of dry cement (you mix the cement in this bag so no need for a bucket!) Plastic mold (your choice of 8-inch or 10-inch) Multi color gems Skewer for writing Popsicle stick Instructions & pro-tips **Stone Stamps are an add on option. They are double sided, alpha-numeric, plastic, and reusable. The stamps were used on the stepping stones in the photos. Select the “+ Stamp Set” option when ordering. Please note, the stone must sit to harden for at least 36-48 hours. Stones dry to a gray cement color.