This is a ceramic setting base. This ceramic is a type called alumina 96, which has a hardness of 9, second only to diamond.
Adhere to the bottom of speakers, etc. using double-sided tape, etc.
Can be placed on a stand as it is.
The 16 pieces in the package are easy to use.
These ceramic spacers are combined with other Yamamoto Acoustic Craft products.
Come and see!