It is a three-tiered flower fastener with three overlapping parts, and it can be changed by using it apart. There are holes of different sizes, and flowers with different stem thicknesses can be grown together. The 35 mm diameter center part can be matched to a narrow vase by itself, making it possible to stabilize tall flowers with thin stems. 1. Do not damage the stem, and clean the water with the effect of ceramic. Flowers last for a long time, and ceramic flower holders are durable and sustainable items that can be used repeatedly. 2. Even beginners can easily enjoy flower arrangement just by inserting cut flowers. It is designed with the advice of flower arrangement professionals, so it is also recommended for those who do ikebana. 3. It is being developed by a female president of the ceramic parts manufacturer "Serize", which was founded in Tokyo and is in its 55th year this year, and is familiar with the characteristics of ceramics.