Kenzan LargeUsed for ikebana flower displays, Niwaki's Kenzan Large is becoming increasingly popular for western style flower arranging, doing away with that old skool dark green foam completely. The brass pins are strong enough for woody material, as well as soft green and grass stems. You can put the Kenzan in a shallow bowl we love to match it up with Hasami Porcelain or in a vase, buy your favorite flower, or the one that blooms right now, cut and compose.