You can buy them from Amazon Japan (and they will ship to the US): https://www.amazon.co.jp/-/en/Sony-DPTA-RS1-Stylus-Pen-Cores/dp/B07JYMTDVB https://www.amazo

You can buy them from Amazon Japan (and they will ship to the US): https://www.amazon.co.jp/-/en/Sony-DPTA-RS1-Stylus-Pen-Cores/dp/B07JYMTDVB https://www.amazon.co.jp/-/en/Sony-DPTA-RS1-Stylus-Pen-Cores...