Purple Cows products bring the precision of German engineering to the home and office consumer in new and creative ways. What started with a safety blade, trimmers and laminators has grown to include over 100 products available worldwide. The Purple Cows Encaustic Wax Set includes three blocks of encaustic wax-red, yellow and blue-for use with the Purple Cows Melt Craft Iron and Encaustic Wax Kit. These wax blocks will help give your work an extra shine with a colorful touch. Purple Cows products are unique, innovative, and remarkable.