This vintage Duncan Thimbles slip casting mold is perfect for creating unique and beautiful pieces. Made of high-quality ceramic, this mold is designed for easy use and will produce stunning results. Measuring 5x7 1/2 inches, this unit is perfect for any crafting project. The plaster material allows for endless possibilities in design and the slip casting process ensures a smooth and even finish. This unit is a must-have for any sculpting, molding, or ceramics enthusiast.