23mm (7/8") Kenzan Ikebana Pin Frog Floral arrangers.These Kenzan have a lead zinc base and have Stainless Steel Pins. These are small being only 7/8" in diameter but are one of the most in demand. Many customers use the small Pin Frogs for wedding favor arrangements at guest tables as well as for small intimate flower arrangements in their homes. These Kenzan can be secured to the bottom of your flower arrangement containers with the use of a little silicone adhesive. Another major use of these Pin Frogs is in the pottery trade where flower arranging cups and containers are now being made to hold water and flowers.