[𝐒𝐌𝐎𝐎𝐓𝐇 𝐈𝐍 𝐖𝐑𝐈𝐓𝐈𝐍𝐆] The ink color is black, the quality black ink refill can ensure an easy and smooth writing,no fading or skipping,it’s perfect suitable for taking notes, doing homework, drawing, marking, writing a diary, making cards. perfect for school,office,family use.

[𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐎𝐅 𝐌𝐀𝐓𝐄𝐑𝐈𝐀𝐋] Our rotating spinning pens are made of anti slip, wear resistant, pressure resistant rubber material and both sides adopt the elastic soft material to prevent the instep to fall or break. In order to get a nice balance performance, we have designed metal pen heads on both sides of the pen to make it easy for you to turn.

[𝐏𝐄𝐑𝐅𝐄𝐂𝐓 𝐆𝐈𝐅𝐓 𝐅𝐎𝐑 𝐅𝐑𝐈𝐄𝐍𝐃] Spinning rotating pen can exercise the flexibility of your fingers and help you get rid of the pressure of work and life. You can also use them as writing pens or gifts for classmates, colleagues, etc. at any time.