We made our own Smart Phone Application!
Application name: Brush Shop for Professional, a calligraphy brush, an painting brush, and a make-up brush.
■ The person using a smart phone of an Apple, please download an application from the following,
https://itunes.apple.com/jp/app/id987380834
■ The person using a smart phone of an Android, please download an application from the following,
https://play.google.com/store/apps/details..
The download is free, of course.
You may obtain useful information from this application!

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