The Colorful Star Pen is an adorable and cute pen! The Colorful Star Pen is a 0.7mm black ink pen. The star part of the pen is made of non-toxic silicone. It is soft with no gloss. The star part will also wiggle as you write! The pen writes very smoothly with ink imported from Germany’s Dokumental company. When all the ink has been used up, you can use the Colorful Star Pen as a decoration too! The star part is removable and can be used as a cute decorative earphone cap for your phone or tablet. When you want to put the heart back in to the pen, simply give a little bit of pressure. The Colorful Star Pen is a fun pen to add to your stationery collection! It is also a great decoration for any desk or receptionist table! Please check out the photos to learn more!