Found this heavy, spiked metal disc in the back of a junk drawer. Sharp as needles. No idea what it’s used for?

even for elaborate designs.
The design of the kenzan is both simple and effective. Its compact, circular form allows it to fit easily into various containers, while the density of the spikes provides ample support for numerous stems. Some kenzans may also feature a rubber or cork base to prevent slipping within a vase or dish.
6. How to Safely Handle and Store a Kenzan in Your Home
Handling a kenzan requires care due to its sharp spikes. When not in use, it is advisable to store it in a