Hungarian Slip Painted Terracotta PotHungarian slip trailed painted terracotta pots. These pots are newly made using an old design and technique. Slip is a mixture of clay and water. Natural mineral based colorants are added to the slip to make these fabulous colors. Tools are dragged and swirled to create this beautiful technique. The pots are aged with a lovely patina. Large and medium pots include a drainage hole. All pots, including small size, are sold separately.