Really a breathtaking Museum quality, Mammoth ivory netsuke of 9 Japanese people sailing on one boat - from http://www.IvoryAndArt.com Master pieces Netsukes Collection. This outstanding Netsuke was hand carvged by Top Skilled Master Carver to perfection. The high quality Netsuke was carved out from Top Grade, 100% genuine Mammoth Ivory Tusk from the extinct woolly Mammoth that roamed the earth Before 10,000 years ago.