Arranging flowers on a needle holder - kenzan - is called moribana. It is common in all ikebana schools. Kenzan was introduced in Japan in the late 1800's by Unshin Ohara, founder of one of the three major ikebana schools in Japan, the Ohara School. Kenzan comes in many shapes and sizes: rectangular, triangular and round. Contact us for exact dimensions.
We also have shippos (with one, two or three holes) and rubber mats that you can place under the kenzan, water sprayers, pumps and needles so that you can fix the pins on the kenzan. If you want more detailed information, please contact us.