The colors of the ceramics suggest that they were fired in oxidizing atmospheres. Most of the vessels seem to have been constructed using a coiling technique and many were decorated with various motifs, the most common being the Woven Mat motif. The assemblages found at Bir Kiseiba are very similar to the Middle Neolithic assemblages found at Nabta Playa, and both fall within the Khartoum Horizon Style of ceramics.