サテンブラックTech3+ペン用スタイラスアタッチメント

It's a spare part that I don't understand because sometimes it costs so much to get it, even this same spare part for other models isn't even on the cross page. As for the spare part, it is what I needed since the old one broke because it was very delicate. But all good, it's exactly what I was looking for.

Good material. I like a lot this pen.