MASTERLINE SHOHIN UNGLAZED COLLECTION 15 X 13 X 1.75 CM (6 X 5.25 X 1.75 INCH) HEXAGON SHAPE, RED CLAY (KODEI) HAND MADE rokkaku--  hexagon enzuke--  lip attached shita-obi--  belt on bottom The Red colored clay (Shudei Bokashi =Vermilion clay) is used in Yixing bonsai pots when a burnished appearance is desired. This very fine clay is used in the making of the popular Yixing Tea Pots and for high quality bonsai pots that meet the needs of the bonsai professionals in Japan and around the world. The use of this clay for bonsai pots was popularized by Hirata Atsumi of the Begei Kiln in the Tokoname region of Japan Yixing is the pottery capital of China. According to historical evidence the ceramic production in this area can be traced back 7,000 to 8,000 years. The purple sand (zisha) clay for which this area is famous is mined in the Yellow Dragon Mountains at Dingshu Town. Contrary to its name this clay comes in a brownish purple, a yellow and a red clay. This is the same area in which many of the antique Chinese pots so revered in Japan were produced. Over the last 30 years bonsai pot production has expanded in this area, with many of the master potters and kilns producing pots to rival the famous Tokoname kilns. We have partnered with some of the finest potters in the region to bring you a collection of bonsai pots of such quality that many of these same pots are sold in the shops of bonsai professionals in Japan. We have hand selected pots that will complement and help complete the Bonsai Vision that you have for that special tree. We carry over 200 styles with over 8,000 pots in stock. Because of the volume of pots that we order we are able to offer these pots at a wholesale price to you, saving you 25% to 35% over retail. As with all of our products we offer a 7-day money back guarantee that you will be completely satisfied. All of our pots are exhibition quality. Many have been burnished and all are hand-made.