Review on Rotatable Touch Screen Pen Disc Stylus for Touch Screens - Granarbol Universal Stylus for iPad, iPhone, Tablets, Samsung, Kindle & All Touch Devices - Includes 3 Replacement Tips by William Hood

It is very responsive and makes it easy to create great artworks. I had a regular pen but it was too big and made it difficult to add detail. This pen helps me see what I'm doing and allows me to get finer details. It is also very beautiful and high quality. I love how you twist the top and the pen tip comes out. Came in a nice box with two extra attachments and a cleaning cloth. Overall a very good product!