The teethblush, it is for polishing my signature-stones.
in ice sand photo, it is showing a three signature stones behind teethblush.

Cutting of these stones, it is my hobby. Kata-naifu, pensail, and teethblush, it is only my tools.

Linky thing, for show how it is made: s90604578.onlinehome.us/sethness/signature_icons/hanko2.html#technique
Linky thing, for saying what it is, a signature stone? s90604578.onlinehome.us/sethness/signature_icons/hanko.html

Signature stones of photos:

Cat and Carp
Lion