The Hellogeeks Pen v6 Set is a cute and fun pen set! Each set contains 8 pens with different characters! All the pens in the set are 0.5mm black pens. This is a great pen set to collect the Hellogeeks characters! You can also change the head of the Hellogeeks Pen by pulling it out from the top. Mix and match them to create different styles! They are a cute addition to your desk space! It’s also a great pen set to give as a gift! Please check out the photos to learn more!